74661054 has 16 divisors (see below), whose sum is σ = 160808592. Its totient is φ = 22972608.

The previous prime is 74661053. The next prime is 74661061. The reversal of 74661054 is 45016647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74661053) 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, 478519 + ... + 478674.

It is an arithmetic number, because the mean of its divisors is an integer number (10050537).

Almost surely, 2^74661054 is an apocalyptic number.

74661054 is an abundant number, since it is smaller than the sum of its proper divisors (86147538).

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

74661054 is a wasteful number, since it uses less digits than its factorization.

74661054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957211.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 74661054 is about 8640.6628217979. The cubic root of 74661054 is about 421.0800885017.

The spelling of 74661054 in words is "seventy-four million, six hundred sixty-one thousand, fifty-four".