70744404 has 12 divisors (see below), whose sum is σ = 165070304. Its totient is φ = 23581464.

The previous prime is 70744403. The next prime is 70744483. The reversal of 70744404 is 40444707.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70744403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2947672 + ... + 2947695.

Almost surely, 2^70744404 is an apocalyptic number.

It is an amenable number.

70744404 is an abundant number, since it is smaller than the sum of its proper divisors (94325900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70744404 is a wasteful number, since it uses less digits than its factorization.

70744404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895374 (or 5895372 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 30.

The square root of 70744404 is about 8410.9692663807. The cubic root of 70744404 is about 413.5842871341.

The spelling of 70744404 in words is "seventy million, seven hundred forty-four thousand, four hundred four".