74947795 has 16 divisors (see below), whose sum is σ = 99221472. Its totient is φ = 53994240.

The previous prime is 74947783. The next prime is 74947811. The reversal of 74947795 is 59774947.

74947795 = T₂₄₁ + T₂₄₂ + ... + T₇₇₃.

It is not a de Polignac number, because 74947795 - 2⁹ = 74947283 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11397 + ... + 16726.

It is an arithmetic number, because the mean of its divisors is an integer number (6201342).

Almost surely, 2^74947795 is an apocalyptic number.

74947795 is a deficient number, since it is larger than the sum of its proper divisors (24273677).

74947795 is a wasteful number, since it uses less digits than its factorization.

74947795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28182.

The product of its digits is 2222640, while the sum is 52.

The square root of 74947795 is about 8657.2394560853. The cubic root of 74947795 is about 421.6184623786.

The spelling of 74947795 in words is "seventy-four million, nine hundred forty-seven thousand, seven hundred ninety-five".