65913352 has 32 divisors (see below), whose sum is σ = 132046200. Its totient is φ = 30736384.

The previous prime is 65913329. The next prime is 65913401. The reversal of 65913352 is 25331956.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 60124516 + 5788836 = 7754^2 + 2406^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 13224 + ... + 17512.

Almost surely, 2^65913352 is an apocalyptic number.

It is an amenable number.

65913352 is an abundant number, since it is smaller than the sum of its proper divisors (66132848).

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

65913352 is a wasteful number, since it uses less digits than its factorization.

65913352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4425 (or 4421 counting only the distinct ones).

The product of its digits is 24300, while the sum is 34.

The square root of 65913352 is about 8118.7038374361. The cubic root of 65913352 is about 403.9470734182.

The spelling of 65913352 in words is "sixty-five million, nine hundred thirteen thousand, three hundred fifty-two".