70417495 has 8 divisors (see below), whose sum is σ = 85322016. Its totient is φ = 55786656.

The previous prime is 70417489. The next prime is 70417537. The reversal of 70417495 is 59471407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70417495 is a prime.

It is a Duffinian number.

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, 67852 + ... + 68881.

It is an arithmetic number, because the mean of its divisors is an integer number (10665252).

Almost surely, 2^70417495 is an apocalyptic number.

70417495 is a deficient number, since it is larger than the sum of its proper divisors (14904521).

70417495 is a wasteful number, since it uses less digits than its factorization.

70417495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136841.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 70417495 is about 8391.5132723484. The cubic root of 70417495 is about 412.9462474038.

The spelling of 70417495 in words is "seventy million, four hundred seventeen thousand, four hundred ninety-five".