400233046 has 8 divisors (see below), whose sum is σ = 600541344. Its totient is φ = 200052600.

The previous prime is 400233037. The next prime is 400233061. The reversal of 400233046 is 640332004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×400233046² = 320372982220876232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23710 + ... + 36913.

It is an arithmetic number, because the mean of its divisors is an integer number (75067668).

Almost surely, 2^400233046 is an apocalyptic number.

400233046 is a deficient number, since it is larger than the sum of its proper divisors (200308298).

400233046 is a wasteful number, since it uses less digits than its factorization.

400233046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63926.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 400233046 is about 20005.8253016465. The cubic root of 400233046 is about 736.9493634154.

The spelling of 400233046 in words is "four hundred million, two hundred thirty-three thousand, forty-six".