74870952 has 64 divisors (see below), whose sum is σ = 208104960. Its totient is φ = 22291200.

The previous prime is 74870923. The next prime is 74870969. The reversal of 74870952 is 25907847.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5802 + ... + 13542.

It is an arithmetic number, because the mean of its divisors is an integer number (3251640).

Almost surely, 2^74870952 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 74870952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104052480).

74870952 is an abundant number, since it is smaller than the sum of its proper divisors (133234008).

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

74870952 is a wasteful number, since it uses less digits than its factorization.

74870952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7794 (or 7790 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 74870952 is about 8652.8002403846. The cubic root of 74870952 is about 421.4743197952.

The spelling of 74870952 in words is "seventy-four million, eight hundred seventy thousand, nine hundred fifty-two".