56240698 has 8 divisors (see below), whose sum is σ = 85149792. Its totient is φ = 27857436.

The previous prime is 56240693. The next prime is 56240707. The reversal of 56240698 is 89604265.

It is a happy number.

56240698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×56240698² = 6326032223054408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56240698.

It is not an unprimeable number, because it can be changed into a prime (56240693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131190 + ... + 131617.

It is an arithmetic number, because the mean of its divisors is an integer number (10643724).

Almost surely, 2^56240698 is an apocalyptic number.

56240698 is a deficient number, since it is larger than the sum of its proper divisors (28909094).

56240698 is a wasteful number, since it uses less digits than its factorization.

56240698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262916.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 56240698 is about 7499.3798410269. The cubic root of 56240698 is about 383.1335944092.

The spelling of 56240698 in words is "fifty-six million, two hundred forty thousand, six hundred ninety-eight".