56120356 has 12 divisors (see below), whose sum is σ = 99556492. Its totient is φ = 27675648.

The previous prime is 56120353. The next prime is 56120359. The reversal of 56120356 is 65302165.

It is an interprime number because it is at equal distance from previous prime (56120353) and next prime (56120359).

It can be written as a sum of positive squares in 2 ways, for example, as 12110400 + 44009956 = 3480^2 + 6634^2 .

It is not an unprimeable number, because it can be changed into a prime (56120353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95805 + ... + 96388.

Almost surely, 2^56120356 is an apocalyptic number.

It is an amenable number.

56120356 is a deficient number, since it is larger than the sum of its proper divisors (43436136).

56120356 is a wasteful number, since it uses less digits than its factorization.

56120356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192270 (or 192268 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 56120356 is about 7491.3520808997. The cubic root of 56120356 is about 382.8601270334.

The spelling of 56120356 in words is "fifty-six million, one hundred twenty thousand, three hundred fifty-six".