56149602 has 8 divisors (see below), whose sum is σ = 112299216. Its totient is φ = 18716532.

The previous prime is 56149591. The next prime is 56149619. The reversal of 56149602 is 20694165.

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

56149602 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4679128 + ... + 4679139.

It is an arithmetic number, because the mean of its divisors is an integer number (14037402).

Almost surely, 2^56149602 is an apocalyptic number.

56149602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56149602 is a wasteful number, since it uses less digits than its factorization.

56149602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9358272.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 56149602 is about 7493.3038107366. The cubic root of 56149602 is about 382.9266221139.

The spelling of 56149602 in words is "fifty-six million, one hundred forty-nine thousand, six hundred two".