75094474 has 48 divisors (see below), whose sum is σ = 147676608. Its totient is φ = 27945216.

The previous prime is 75094463. The next prime is 75094483. The reversal of 75094474 is 47449057.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39289 + ... + 41155.

It is an arithmetic number, because the mean of its divisors is an integer number (3076596).

Almost surely, 2^75094474 is an apocalyptic number.

75094474 is a deficient number, since it is larger than the sum of its proper divisors (72582134).

75094474 is a wasteful number, since it uses less digits than its factorization.

75094474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919 (or 1906 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 75094474 is about 8665.7067801767. The cubic root of 75094474 is about 421.8933304811.

The spelling of 75094474 in words is "seventy-five million, ninety-four thousand, four hundred seventy-four".