74057154 has 16 divisors (see below), whose sum is σ = 150625440. Its totient is φ = 24267200.

The previous prime is 74057153. The next prime is 74057173. The reversal of 74057154 is 45175047.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (74057153) 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, 104247 + ... + 104954.

It is an arithmetic number, because the mean of its divisors is an integer number (9414090).

Almost surely, 2^74057154 is an apocalyptic number.

74057154 is an abundant number, since it is smaller than the sum of its proper divisors (76568286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74057154 is a wasteful number, since it uses less digits than its factorization.

74057154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209265.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 74057154 is about 8605.6466346231. The cubic root of 74057154 is about 419.9417039270.

The spelling of 74057154 in words is "seventy-four million, fifty-seven thousand, one hundred fifty-four".