70225924 has 12 divisors (see below), whose sum is σ = 122959900. Its totient is φ = 35094528.

The previous prime is 70225921. The next prime is 70225931. The reversal of 70225924 is 42952207.

It can be written as a sum of positive squares in 2 ways, for example, as 4129024 + 66096900 = 2032^2 + 8130^2 .

It is not an unprimeable number, because it can be changed into a prime (70225921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7492 + ... + 14020.

Almost surely, 2^70225924 is an apocalyptic number.

It is an amenable number.

70225924 is a deficient number, since it is larger than the sum of its proper divisors (52733976).

70225924 is a wasteful number, since it uses less digits than its factorization.

70225924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9222 (or 9220 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 70225924 is about 8380.0909302943. The cubic root of 70225924 is about 412.5714334815.

The spelling of 70225924 in words is "seventy million, two hundred twenty-five thousand, nine hundred twenty-four".