374532131 has 4 divisors (see below), whose sum is σ = 380672064. Its totient is φ = 368392200.

The previous prime is 374532113. The next prime is 374532149. The reversal of 374532131 is 131235473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131235473 = 53 ⋅2476141.

It is an interprime number because it is at equal distance from previous prime (374532113) and next prime (374532149).

It is a cyclic number.

It is not a de Polignac number, because 374532131 - 2¹⁰ = 374531107 is a prime.

It is a super-2 number, since 2×374532131² = 280548634302802322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 374532094 and 374532103.

It is not an unprimeable number, because it can be changed into a prime (374532101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3069875 + ... + 3069996.

It is an arithmetic number, because the mean of its divisors is an integer number (95168016).

Almost surely, 2^374532131 is an apocalyptic number.

374532131 is a deficient number, since it is larger than the sum of its proper divisors (6139933).

374532131 is an equidigital number, since it uses as much as digits as its factorization.

374532131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6139932.

The product of its digits is 7560, while the sum is 29.

The square root of 374532131 is about 19352.8326350434. The cubic root of 374532131 is about 720.8247564024.

The spelling of 374532131 in words is "three hundred seventy-four million, five hundred thirty-two thousand, one hundred thirty-one".