64114402 has 16 divisors (see below), whose sum is σ = 105624000. Its totient is φ = 28945840.

The previous prime is 64114397. The next prime is 64114411. The reversal of 64114402 is 20441146.

It is a super-2 number, since 2×64114402² = 8221313087635208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a nialpdrome in base 11.

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, 6502 + ... + 13057.

It is an arithmetic number, because the mean of its divisors is an integer number (6601500).

Almost surely, 2^64114402 is an apocalyptic number.

64114402 is a deficient number, since it is larger than the sum of its proper divisors (41509598).

64114402 is a wasteful number, since it uses less digits than its factorization.

64114402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19721.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 64114402 is about 8007.1469325847. The cubic root of 64114402 is about 400.2381956290.

Adding to 64114402 its reverse (20441146), we get a palindrome (84555548).

It can be divided in two parts, 64114 and 402, that added together give a square (64516 = 254²).

The spelling of 64114402 in words is "sixty-four million, one hundred fourteen thousand, four hundred two".