46981697 has 4 divisors (see below), whose sum is σ = 53693376. Its totient is φ = 40270020.

The previous prime is 46981681. The next prime is 46981703. The reversal of 46981697 is 79618964.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 46981697 - 2⁴ = 46981681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46981097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3355829 + ... + 3355842.

It is an arithmetic number, because the mean of its divisors is an integer number (13423344).

Almost surely, 2^46981697 is an apocalyptic number.

It is an amenable number.

46981697 is a deficient number, since it is larger than the sum of its proper divisors (6711679).

46981697 is an equidigital number, since it uses as much as digits as its factorization.

46981697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6711678.

The product of its digits is 653184, while the sum is 50.

The square root of 46981697 is about 6854.3195869466. The cubic root of 46981697 is about 360.8357562977.

The spelling of 46981697 in words is "forty-six million, nine hundred eighty-one thousand, six hundred ninety-seven".