46204040 has 16 divisors (see below), whose sum is σ = 103959180. Its totient is φ = 18481600.

The previous prime is 46204027. The next prime is 46204061. The reversal of 46204040 is 4040264.

It can be written as a sum of positive squares in 2 ways, for example, as 43850884 + 2353156 = 6622^2 + 1534^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577511 + ... + 577590.

Almost surely, 2^46204040 is an apocalyptic number.

46204040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46204040 is an abundant number, since it is smaller than the sum of its proper divisors (57755140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46204040 is a wasteful number, since it uses less digits than its factorization.

46204040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155112 (or 1155108 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 46204040 is about 6797.3553680825. The cubic root of 46204040 is about 358.8337775343.

The spelling of 46204040 in words is "forty-six million, two hundred four thousand, forty".