56097468 has 48 divisors (see below), whose sum is σ = 166216960. Its totient is φ = 16027632.

The previous prime is 56097463. The next prime is 56097473. The reversal of 56097468 is 86479065.

It is an interprime number because it is at equal distance from previous prime (56097463) and next prime (56097473).

It is a super-2 number, since 2×56097468² = 6293851832022048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56097463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36346 + ... + 37857.

Almost surely, 2^56097468 is an apocalyptic number.

It is an amenable number.

56097468 is an abundant number, since it is smaller than the sum of its proper divisors (110119492).

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

56097468 is a wasteful number, since it uses less digits than its factorization.

56097468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74223 (or 74215 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 56097468 is about 7489.8242970046. The cubic root of 56097468 is about 382.8080716844.

It can be divided in two parts, 56097 and 468, that added together give a palindrome (56565).

The spelling of 56097468 in words is "fifty-six million, ninety-seven thousand, four hundred sixty-eight".