64114554 has 16 divisors (see below), whose sum is σ = 146547648. Its totient is φ = 18318432.

The previous prime is 64114543. The next prime is 64114559. The reversal of 64114554 is 45541146.

It is a super-2 number, since 2×64114554² = 8221352069237832, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (64114559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763227 + ... + 763310.

It is an arithmetic number, because the mean of its divisors is an integer number (9159228).

Almost surely, 2^64114554 is an apocalyptic number.

64114554 is an abundant number, since it is smaller than the sum of its proper divisors (82433094).

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

64114554 is a wasteful number, since it uses less digits than its factorization.

64114554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526549.

The product of its digits is 9600, while the sum is 30.

The square root of 64114554 is about 8007.1564240996. The cubic root of 64114554 is about 400.2385119186.

The spelling of 64114554 in words is "sixty-four million, one hundred fourteen thousand, five hundred fifty-four".