70136364 has 12 divisors (see below), whose sum is σ = 163651544. Its totient is φ = 23378784.

The previous prime is 70136359. The next prime is 70136369. The reversal of 70136364 is 46363107.

It is an interprime number because it is at equal distance from previous prime (70136359) and next prime (70136369).

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

It is not an unprimeable number, because it can be changed into a prime (70136369) by changing a digit.

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, 2922337 + ... + 2922360.

Almost surely, 2^70136364 is an apocalyptic number.

It is an amenable number.

70136364 is an abundant number, since it is smaller than the sum of its proper divisors (93515180).

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

70136364 is a wasteful number, since it uses less digits than its factorization.

70136364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5844704 (or 5844702 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 70136364 is about 8374.7456080767. The cubic root of 70136364 is about 412.3959730334.

It can be divided in two parts, 70136 and 364, that added together give a triangular number (70500 = T₃₇₅).

The spelling of 70136364 in words is "seventy million, one hundred thirty-six thousand, three hundred sixty-four".