70114815 has 40 divisors (see below), whose sum is σ = 129111840. Its totient is φ = 36376128.

The previous prime is 70114799. The next prime is 70114841. The reversal of 70114815 is 51841107.

It is not a de Polignac number, because 70114815 - 2⁴ = 70114799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12646 + ... + 17324.

It is an arithmetic number, because the mean of its divisors is an integer number (3227796).

Almost surely, 2^70114815 is an apocalyptic number.

70114815 is a deficient number, since it is larger than the sum of its proper divisors (58997025).

70114815 is a wasteful number, since it uses less digits than its factorization.

70114815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733 (or 4724 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 70114815 is about 8373.4589626987. The cubic root of 70114815 is about 412.3537332660.

The spelling of 70114815 in words is "seventy million, one hundred fourteen thousand, eight hundred fifteen".