74322348 has 24 divisors (see below), whose sum is σ = 174461952. Its totient is φ = 24625104.

The previous prime is 74322329. The next prime is 74322371. The reversal of 74322348 is 84322347.

It is a super-2 number, since 2×74322348² = 11047622824466208, which contains 22 as substring.

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, 16540 + ... + 20547.

It is an arithmetic number, because the mean of its divisors is an integer number (7269248).

Almost surely, 2^74322348 is an apocalyptic number.

It is an amenable number.

74322348 is an abundant number, since it is smaller than the sum of its proper divisors (100139604).

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

74322348 is a wasteful number, since it uses less digits than its factorization.

74322348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37261 (or 37259 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 74322348 is about 8621.0410044263. The cubic root of 74322348 is about 420.4423683755.

Subtracting 74322348 from its reverse (84322347), we obtain a palindrome (9999999).

The spelling of 74322348 in words is "seventy-four million, three hundred twenty-two thousand, three hundred forty-eight".