56870119 has 2 divisors, whose sum is σ = 56870120. Its totient is φ = 56870118.

The previous prime is 56870101. The next prime is 56870243. The reversal of 56870119 is 91107865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56870119 - 2¹⁵ = 56837351 is a prime.

It is a super-2 number, since 2×56870119² = 6468420870148322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56871119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28435059 + 28435060.

It is an arithmetic number, because the mean of its divisors is an integer number (28435060).

Almost surely, 2^56870119 is an apocalyptic number.

56870119 is a deficient number, since it is larger than the sum of its proper divisors (1).

56870119 is an equidigital number, since it uses as much as digits as its factorization.

56870119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 56870119 is about 7541.2279504070. The cubic root of 56870119 is about 384.5575825372.

The spelling of 56870119 in words is "fifty-six million, eight hundred seventy thousand, one hundred nineteen".