65412627 has 16 divisors (see below), whose sum is σ = 100101120. Its totient is φ = 37219392.

The previous prime is 65412619. The next prime is 65412643. The reversal of 65412627 is 72621456.

It is not a de Polignac number, because 65412627 - 2³ = 65412619 is a prime.

It is a super-2 number, since 2×65412627² = 8557623542082258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65412647) 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, 1498 + ... + 11535.

It is an arithmetic number, because the mean of its divisors is an integer number (6256320).

Almost surely, 2^65412627 is an apocalyptic number.

65412627 is a deficient number, since it is larger than the sum of its proper divisors (34688493).

65412627 is a wasteful number, since it uses less digits than its factorization.

65412627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13282.

The product of its digits is 20160, while the sum is 33.

The square root of 65412627 is about 8087.8073048262. The cubic root of 65412627 is about 402.9215818620.

The spelling of 65412627 in words is "sixty-five million, four hundred twelve thousand, six hundred twenty-seven".