70914544 has 20 divisors (see below), whose sum is σ = 137854024. Its totient is φ = 35339328.

The previous prime is 70914511. The next prime is 70914551. The reversal of 70914544 is 44541907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2307 + ... + 12130.

Almost surely, 2^70914544 is an apocalyptic number.

It is an amenable number.

70914544 is a deficient number, since it is larger than the sum of its proper divisors (66939480).

70914544 is a wasteful number, since it uses less digits than its factorization.

70914544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14752 (or 14746 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 70914544 is about 8421.0773657531. The cubic root of 70914544 is about 413.9155778601.

The spelling of 70914544 in words is "seventy million, nine hundred fourteen thousand, five hundred forty-four".