70546316 has 24 divisors (see below), whose sum is σ = 132982080. Its totient is φ = 32638032.

The previous prime is 70546303. The next prime is 70546321. The reversal of 70546316 is 61364507.

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, 7526 + ... + 14061.

It is an arithmetic number, because the mean of its divisors is an integer number (5540920).

Almost surely, 2^70546316 is an apocalyptic number.

70546316 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

70546316 is a deficient number, since it is larger than the sum of its proper divisors (62435764).

70546316 is a wasteful number, since it uses less digits than its factorization.

70546316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21653 (or 21651 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 70546316 is about 8399.1854366956. The cubic root of 70546316 is about 413.1979071305.

The spelling of 70546316 in words is "seventy million, five hundred forty-six thousand, three hundred sixteen".