56862347 has 4 divisors (see below), whose sum is σ = 57031416. Its totient is φ = 56693280.

The previous prime is 56862343. The next prime is 56862349. The reversal of 56862347 is 74326865.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56862347 - 2² = 56862343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56862343) 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, 84029 + ... + 84702.

It is an arithmetic number, because the mean of its divisors is an integer number (14257854).

Almost surely, 2^56862347 is an apocalyptic number.

56862347 is a deficient number, since it is larger than the sum of its proper divisors (169069).

56862347 is a wasteful number, since it uses less digits than its factorization.

56862347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169068.

The product of its digits is 241920, while the sum is 41.

The square root of 56862347 is about 7540.7126321058. The cubic root of 56862347 is about 384.5400635674.

The spelling of 56862347 in words is "fifty-six million, eight hundred sixty-two thousand, three hundred forty-seven".