70052275 has 6 divisors (see below), whose sum is σ = 86864852. Its totient is φ = 56041800.

The previous prime is 70052263. The next prime is 70052321. The reversal of 70052275 is 57225007.

It is not a de Polignac number, because 70052275 - 2⁵ = 70052243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1401021 + ... + 1401070.

Almost surely, 2^70052275 is an apocalyptic number.

70052275 is a deficient number, since it is larger than the sum of its proper divisors (16812577).

70052275 is a wasteful number, since it uses less digits than its factorization.

70052275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802101 (or 2802096 counting only the distinct ones).

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

The square root of 70052275 is about 8369.7237110911. The cubic root of 70052275 is about 412.2310950199.

It can be divided in two parts, 700 and 52275, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 70052275 in words is "seventy million, fifty-two thousand, two hundred seventy-five".