74494110 has 16 divisors (see below), whose sum is σ = 178785936. Its totient is φ = 19865088.

The previous prime is 74494109. The next prime is 74494129. The reversal of 74494110 is 1149447.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2483137 = 74494110 / (7 + 4 + 4 + 9 + 4 + 1 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1241539 + ... + 1241598.

It is an arithmetic number, because the mean of its divisors is an integer number (11174121).

Almost surely, 2^74494110 is an apocalyptic number.

74494110 is an abundant number, since it is smaller than the sum of its proper divisors (104291826).

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

74494110 is a wasteful number, since it uses less digits than its factorization.

74494110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483147.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 74494110 is about 8630.9970455330. The cubic root of 74494110 is about 420.7660057198.

The spelling of 74494110 in words is "seventy-four million, four hundred ninety-four thousand, one hundred ten".