70454396 has 12 divisors (see below), whose sum is σ = 123742248. Its totient is φ = 35099472.

The previous prime is 70454381. The next prime is 70454407. The reversal of 70454396 is 69345407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30686 + ... + 32901.

It is an arithmetic number, because the mean of its divisors is an integer number (10311854).

Almost surely, 2^70454396 is an apocalyptic number.

It is an amenable number.

70454396 is a deficient number, since it is larger than the sum of its proper divisors (53287852).

70454396 is a wasteful number, since it uses less digits than its factorization.

70454396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63868 (or 63866 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 70454396 is about 8393.7116938813. The cubic root of 70454396 is about 413.0183671164.

The spelling of 70454396 in words is "seventy million, four hundred fifty-four thousand, three hundred ninety-six".