70410644 has 12 divisors (see below), whose sum is σ = 123305364. Its totient is φ = 35180544.

The previous prime is 70410619. The next prime is 70410671. The reversal of 70410644 is 44601407.

It can be written as a sum of positive squares in 2 ways, for example, as 33200644 + 37210000 = 5762^2 + 6100^2 .

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, 1172 + ... + 11924.

It is an arithmetic number, because the mean of its divisors is an integer number (10275447).

Almost surely, 2^70410644 is an apocalyptic number.

It is an amenable number.

70410644 is a deficient number, since it is larger than the sum of its proper divisors (52894720).

70410644 is a wasteful number, since it uses less digits than its factorization.

70410644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12394 (or 12392 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 70410644 is about 8391.1050523754. The cubic root of 70410644 is about 412.9328549626.

The spelling of 70410644 in words is "seventy million, four hundred ten thousand, six hundred forty-four".