70974299 has 8 divisors (see below), whose sum is σ = 77540160. Its totient is φ = 64427400.

The previous prime is 70974289. The next prime is 70974301. The reversal of 70974299 is 99247907.

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-70974299 is a prime.

It is a super-2 number, since 2×70974299² = 10074702237082802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70974229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3764 + ... + 12494.

It is an arithmetic number, because the mean of its divisors is an integer number (9692520).

Almost surely, 2^70974299 is an apocalyptic number.

70974299 is a deficient number, since it is larger than the sum of its proper divisors (6565861).

70974299 is a wasteful number, since it uses less digits than its factorization.

70974299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9481.

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 70974299 is about 8424.6245613677. The cubic root of 70974299 is about 414.0318049889.

The spelling of 70974299 in words is "seventy million, nine hundred seventy-four thousand, two hundred ninety-nine".