74867373 has 24 divisors (see below), whose sum is σ = 124128576. Its totient is φ = 42595200.

The previous prime is 74867347. The next prime is 74867383. The reversal of 74867373 is 37376847.

It is not a de Polignac number, because 74867373 - 2¹⁰ = 74866349 is a prime.

It is a super-2 number, since 2×74867373² = 11210247079842258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74867383) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12718 + ... + 17648.

It is an arithmetic number, because the mean of its divisors is an integer number (5172024).

Almost surely, 2^74867373 is an apocalyptic number.

It is an amenable number.

74867373 is a deficient number, since it is larger than the sum of its proper divisors (49261203).

74867373 is a wasteful number, since it uses less digits than its factorization.

74867373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185 (or 5182 counting only the distinct ones).

The product of its digits is 592704, while the sum is 45.

The square root of 74867373 is about 8652.5934262509. The cubic root of 74867373 is about 421.4676038812.

It can be divided in two parts, 748 and 67373, that added together give a square (68121 = 261²).

The spelling of 74867373 in words is "seventy-four million, eight hundred sixty-seven thousand, three hundred seventy-three".