70132715 has 4 divisors (see below), whose sum is σ = 84159264. Its totient is φ = 56106168.

The previous prime is 70132709. The next prime is 70132721. The reversal of 70132715 is 51723107.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (70132709) and next prime (70132721).

It is a cyclic number.

It is not a de Polignac number, because 70132715 - 2⁸ = 70132459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7013267 + ... + 7013276.

It is an arithmetic number, because the mean of its divisors is an integer number (21039816).

Almost surely, 2^70132715 is an apocalyptic number.

70132715 is a deficient number, since it is larger than the sum of its proper divisors (14026549).

70132715 is a wasteful number, since it uses less digits than its factorization.

70132715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14026548.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 70132715 is about 8374.5277478793. The cubic root of 70132715 is about 412.3888209708.

The spelling of 70132715 in words is "seventy million, one hundred thirty-two thousand, seven hundred fifteen".