70987096 has 8 divisors (see below), whose sum is σ = 133100820. Its totient is φ = 35493544.

The previous prime is 70987093. The next prime is 70987123. The reversal of 70987096 is 69078907.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70987093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4436686 + ... + 4436701.

Almost surely, 2^70987096 is an apocalyptic number.

It is an amenable number.

70987096 is a deficient number, since it is larger than the sum of its proper divisors (62113724).

70987096 is a wasteful number, since it uses less digits than its factorization.

70987096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8873393 (or 8873389 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 46.

The square root of 70987096 is about 8425.3840268560. The cubic root of 70987096 is about 414.0566874542.

The spelling of 70987096 in words is "seventy million, nine hundred eighty-seven thousand, ninety-six".