70275122 has 4 divisors (see below), whose sum is σ = 105412686. Its totient is φ = 35137560.

The previous prime is 70275119. The next prime is 70275131. The reversal of 70275122 is 22157207.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 62552281 + 7722841 = 7909^2 + 2779^2 .

It is a super-2 number, since 2×70275122² = 9877185544229768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70275091 and 70275100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17568779 + ... + 17568782.

Almost surely, 2^70275122 is an apocalyptic number.

70275122 is a deficient number, since it is larger than the sum of its proper divisors (35137564).

70275122 is a wasteful number, since it uses less digits than its factorization.

70275122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35137563.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 70275122 is about 8383.0258260368. The cubic root of 70275122 is about 412.6677557041.

The spelling of 70275122 in words is "seventy million, two hundred seventy-five thousand, one hundred twenty-two".