70074055 has 8 divisors (see below), whose sum is σ = 85467744. Its totient is φ = 55140000.

The previous prime is 70074049. The next prime is 70074091. The reversal of 70074055 is 55047007.

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

It is not a de Polignac number, because 70074055 - 2⁹ = 70073543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114571 + ... + 115180.

It is an arithmetic number, because the mean of its divisors is an integer number (10683468).

Almost surely, 2^70074055 is an apocalyptic number.

70074055 is a deficient number, since it is larger than the sum of its proper divisors (15393689).

70074055 is a wasteful number, since it uses less digits than its factorization.

70074055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229817.

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 70074055 is about 8371.0247281919. The cubic root of 70074055 is about 412.2738129422.

The spelling of 70074055 in words is "seventy million, seventy-four thousand, fifty-five".