74316462 has 32 divisors (see below), whose sum is σ = 163240704. Its totient is φ = 22368000.

The previous prime is 74316449. The next prime is 74316491. The reversal of 74316462 is 26461347.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6238 + ... + 13694.

It is an arithmetic number, because the mean of its divisors is an integer number (5101272).

Almost surely, 2^74316462 is an apocalyptic number.

74316462 is an abundant number, since it is smaller than the sum of its proper divisors (88924242).

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

74316462 is a wasteful number, since it uses less digits than its factorization.

74316462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624.

The product of its digits is 24192, while the sum is 33.

The square root of 74316462 is about 8620.6996235804. The cubic root of 74316462 is about 420.4312690262.

It can be divided in two parts, 743 and 16462, that added together give a triangular number (17205 = T₁₈₅).

The spelling of 74316462 in words is "seventy-four million, three hundred sixteen thousand, four hundred sixty-two".