65412801 has 24 divisors (see below), whose sum is σ = 101104640. Its totient is φ = 40629600.

The previous prime is 65412793. The next prime is 65412803. The reversal of 65412801 is 10821456.

65412801 is a `hidden beast` number, since 654 + 1 + 2 + 8 + 0 + 1 = 666.

It is not a de Polignac number, because 65412801 - 2³ = 65412793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65412803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7296 + ... + 13566.

Almost surely, 2^65412801 is an apocalyptic number.

65412801 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

65412801 is a deficient number, since it is larger than the sum of its proper divisors (35691839).

65412801 is a wasteful number, since it uses less digits than its factorization.

65412801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6357 (or 6354 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 65412801 is about 8087.8180617519. The cubic root of 65412801 is about 402.9219391237.

The spelling of 65412801 in words is "sixty-five million, four hundred twelve thousand, eight hundred one".