70225415 has 24 divisors (see below), whose sum is σ = 93523248. Its totient is φ = 50568960.

The previous prime is 70225403. The next prime is 70225423. The reversal of 70225415 is 51452207.

It is not a de Polignac number, because 70225415 - 2¹⁶ = 70159879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33632 + ... + 35658.

It is an arithmetic number, because the mean of its divisors is an integer number (3896802).

Almost surely, 2^70225415 is an apocalyptic number.

70225415 is a deficient number, since it is larger than the sum of its proper divisors (23297833).

70225415 is a wasteful number, since it uses less digits than its factorization.

70225415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099 (or 2086 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 70225415 is about 8380.0605606404. The cubic root of 70225415 is about 412.5704367016.

The spelling of 70225415 in words is "seventy million, two hundred twenty-five thousand, four hundred fifteen".