65112376 has 64 divisors (see below), whose sum is σ = 145080000. Its totient is φ = 27377280.

The previous prime is 65112361. The next prime is 65112407. The reversal of 65112376 is 67321156.

65112376 = T₂₅₃ + T₂₅₄ + ... + T₇₄₀.

It is a congruent number.

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, 167190 + ... + 167578.

It is an arithmetic number, because the mean of its divisors is an integer number (2266875).

Almost surely, 2^65112376 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 65112376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72540000).

65112376 is an abundant number, since it is smaller than the sum of its proper divisors (79967624).

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

65112376 is a wasteful number, since it uses less digits than its factorization.

65112376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477 (or 459 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 65112376 is about 8069.2240023437. The cubic root of 65112376 is about 402.3041517266.

The spelling of 65112376 in words is "sixty-five million, one hundred twelve thousand, three hundred seventy-six".