56003046 has 16 divisors (see below), whose sum is σ = 122188608. Its totient is φ = 16970600.

The previous prime is 56003039. The next prime is 56003053. The reversal of 56003046 is 64030065.

It is an interprime number because it is at equal distance from previous prime (56003039) and next prime (56003053).

It is a super-2 number, since 2×56003046² = 6272682322556232, 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 7 ways as a sum of consecutive naturals, for example, 424200 + ... + 424331.

It is an arithmetic number, because the mean of its divisors is an integer number (7636788).

Almost surely, 2^56003046 is an apocalyptic number.

56003046 is an abundant number, since it is smaller than the sum of its proper divisors (66185562).

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

56003046 is a wasteful number, since it uses less digits than its factorization.

56003046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848547.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 56003046 is about 7483.5182902162. The cubic root of 56003046 is about 382.5931730816.

It can be divided in two parts, 5600 and 3046, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 56003046 in words is "fifty-six million, three thousand, forty-six".