70610404 has 6 divisors (see below), whose sum is σ = 123568214. Its totient is φ = 35305200.

The previous prime is 70610381. The next prime is 70610443. The reversal of 70610404 is 40401607.

It can be written as a sum of positive squares in only one way, i.e., 59320804 + 11289600 = 7702^2 + 3360^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8826297 + ... + 8826304.

Almost surely, 2^70610404 is an apocalyptic number.

It is an amenable number.

70610404 is a deficient number, since it is larger than the sum of its proper divisors (52957810).

70610404 is a wasteful number, since it uses less digits than its factorization.

70610404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17652605 (or 17652603 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 70610404 is about 8402.9997024872. Note that the first 3 decimals coincide. The cubic root of 70610404 is about 413.3229928619.

The spelling of 70610404 in words is "seventy million, six hundred ten thousand, four hundred four".