65874952 has 64 divisors (see below), whose sum is σ = 146966400. Its totient is φ = 27287040.

The previous prime is 65874923. The next prime is 65874959. The reversal of 65874952 is 25947856.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (65874959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101493 + ... + 102139.

It is an arithmetic number, because the mean of its divisors is an integer number (2296350).

Almost surely, 2^65874952 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 65874952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73483200).

65874952 is an abundant number, since it is smaller than the sum of its proper divisors (81091448).

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

65874952 is a wasteful number, since it uses less digits than its factorization.

65874952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766 (or 762 counting only the distinct ones).

The product of its digits is 604800, while the sum is 46.

The square root of 65874952 is about 8116.3385833761. The cubic root of 65874952 is about 403.8686139438.

The spelling of 65874952 in words is "sixty-five million, eight hundred seventy-four thousand, nine hundred fifty-two".