70952274 has 20 divisors (see below), whose sum is σ = 158986014. Its totient is φ = 23650704.

The previous prime is 70952267. The next prime is 70952291. The reversal of 70952274 is 47225907.

It can be written as a sum of positive squares in only one way, i.e., 69006249 + 1946025 = 8307^2 + 1395^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 218827 + ... + 219150.

Almost surely, 2^70952274 is an apocalyptic number.

70952274 is an abundant number, since it is smaller than the sum of its proper divisors (88033740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70952274 is a wasteful number, since it uses less digits than its factorization.

70952274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437991 (or 437982 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 70952274 is about 8423.3172800269. The cubic root of 70952274 is about 413.9889726111.

The spelling of 70952274 in words is "seventy million, nine hundred fifty-two thousand, two hundred seventy-four".