46232090 has 16 divisors (see below), whose sum is σ = 86087880. Its totient is φ = 17855040.

The previous prime is 46232089. The next prime is 46232099. The reversal of 46232090 is 9023264.

It can be written as a sum of positive squares in 4 ways, for example, as 42549529 + 3682561 = 6523^2 + 1919^2 .

It is a super-2 number, since 2×46232090² = 4274812291536200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46232099) 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 7 ways as a sum of consecutive naturals, for example, 79421 + ... + 80000.

Almost surely, 2^46232090 is an apocalyptic number.

46232090 is a deficient number, since it is larger than the sum of its proper divisors (39855790).

46232090 is a wasteful number, since it uses less digits than its factorization.

46232090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159457.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 46232090 is about 6799.4183574774. The cubic root of 46232090 is about 358.9063776164.

The spelling of 46232090 in words is "forty-six million, two hundred thirty-two thousand, ninety".