4032257156 has 12 divisors (see below), whose sum is σ = 7064236368. Its totient is φ = 2013903912.

The previous prime is 4032257147. The next prime is 4032257171. The reversal of 4032257156 is 6517522304.

It is a super-2 number, since 2×4032257156² = 32518195544226416672, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 552086 + ... + 559341.

It is an arithmetic number, because the mean of its divisors is an integer number (588686364).

Almost surely, 2^4032257156 is an apocalyptic number.

It is an amenable number.

4032257156 is a deficient number, since it is larger than the sum of its proper divisors (3031979212).

4032257156 is a wasteful number, since it uses less digits than its factorization.

4032257156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112338 (or 1112336 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 4032257156 is about 63500.0563464317. The cubic root of 4032257156 is about 1591.6567196891.

The spelling of 4032257156 in words is "four billion, thirty-two million, two hundred fifty-seven thousand, one hundred fifty-six".