70995998 has 16 divisors (see below), whose sum is σ = 109330560. Its totient is φ = 34564056.

The previous prime is 70995937. The next prime is 70996019. The reversal of 70995998 is 89959907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9815 + ... + 15437.

It is an arithmetic number, because the mean of its divisors is an integer number (6833160).

Almost surely, 2^70995998 is an apocalyptic number.

70995998 is a deficient number, since it is larger than the sum of its proper divisors (38334562).

70995998 is a wasteful number, since it uses less digits than its factorization.

70995998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5791.

The product of its (nonzero) digits is 1837080, while the sum is 56.

The square root of 70995998 is about 8425.9122948201. The cubic root of 70995998 is about 414.0739947244.

The spelling of 70995998 in words is "seventy million, nine hundred ninety-five thousand, nine hundred ninety-eight".