56498796 has 60 divisors (see below), whose sum is σ = 149221072. Its totient is φ = 18639072.

The previous prime is 56498789. The next prime is 56498797. The reversal of 56498796 is 69789465.

56498796 is a `hidden beast` number, since 564 + 9 + 8 + 79 + 6 = 666.

It is a super-2 number, since 2×56498796² = 6384227898899232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (56498797) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32526 + ... + 34218.

Almost surely, 2^56498796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56498796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74610536).

56498796 is an abundant number, since it is smaller than the sum of its proper divisors (92722276).

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

56498796 is a wasteful number, since it uses less digits than its factorization.

56498796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812 (or 1801 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 56498796 is about 7516.5680998711. The cubic root of 56498796 is about 383.7187882533.

The spelling of 56498796 in words is "fifty-six million, four hundred ninety-eight thousand, seven hundred ninety-six".