70361425 has 12 divisors (see below), whose sum is σ = 87692800. Its totient is φ = 56002320.

The previous prime is 70361399. The next prime is 70361437. The reversal of 70361425 is 52416307.

It is not a de Polignac number, because 70361425 - 2¹⁹ = 69837137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70361393 and 70361402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2097 + ... + 12046.

Almost surely, 2^70361425 is an apocalyptic number.

It is an amenable number.

70361425 is a deficient number, since it is larger than the sum of its proper divisors (17331375).

70361425 is a wasteful number, since it uses less digits than its factorization.

70361425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14352 (or 14347 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 70361425 is about 8388.1717316707. The cubic root of 70361425 is about 412.8366153479.

It can be divided in two parts, 703 and 61425, that added together give a triangular number (62128 = T₃₅₂).

The spelling of 70361425 in words is "seventy million, three hundred sixty-one thousand, four hundred twenty-five".