70860818 has 16 divisors (see below), whose sum is σ = 124301760. Its totient is φ = 29662416.

The previous prime is 70860817. The next prime is 70860863. The reversal of 70860818 is 81806807.

It is not an unprimeable number, because it can be changed into a prime (70860817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58253 + ... + 59456.

It is an arithmetic number, because the mean of its divisors is an integer number (7768860).

Almost surely, 2^70860818 is an apocalyptic number.

70860818 is a deficient number, since it is larger than the sum of its proper divisors (53440942).

70860818 is a wasteful number, since it uses less digits than its factorization.

70860818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117761.

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 70860818 is about 8417.8867894502. The cubic root of 70860818 is about 413.8110217498.

The spelling of 70860818 in words is "seventy million, eight hundred sixty thousand, eight hundred eighteen".