74037152 has 48 divisors (see below), whose sum is σ = 168194880. Its totient is φ = 31423488.

The previous prime is 74037133. The next prime is 74037163. The reversal of 74037152 is 25173047.

It is a super-2 number, since 2×74037152² = 10962999752542208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22424 + ... + 25512.

It is an arithmetic number, because the mean of its divisors is an integer number (3504060).

Almost surely, 2^74037152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74037152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84097440).

74037152 is an abundant number, since it is smaller than the sum of its proper divisors (94157728).

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

74037152 is a wasteful number, since it uses less digits than its factorization.

74037152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3213 (or 3205 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 74037152 is about 8604.4844122120. The cubic root of 74037152 is about 419.9038933540.

The spelling of 74037152 in words is "seventy-four million, thirty-seven thousand, one hundred fifty-two".