56245098 has 64 divisors (see below), whose sum is σ = 142958592. Its totient is φ = 14351040.

The previous prime is 56245039. The next prime is 56245157. The reversal of 56245098 is 89054265.

It is an interprime number because it is at equal distance from previous prime (56245039) and next prime (56245157).

It is a super-2 number, since 2×56245098² = 6327022098059208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15265 + ... + 18587.

It is an arithmetic number, because the mean of its divisors is an integer number (2233728).

Almost surely, 2^56245098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56245098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71479296).

56245098 is an abundant number, since it is smaller than the sum of its proper divisors (86713494).

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

56245098 is a wasteful number, since it uses less digits than its factorization.

56245098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3379.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 56245098 is about 7499.6731928798. The cubic root of 56245098 is about 383.1435856547.

The spelling of 56245098 in words is "fifty-six million, two hundred forty-five thousand, ninety-eight".