64034154 has 24 divisors (see below), whose sum is σ = 138897252. Its totient is φ = 21320640.

The previous prime is 64034143. The next prime is 64034209. The reversal of 64034154 is 45143046.

64034154 is a `hidden beast` number, since 640 + 3 + 4 + 15 + 4 = 666.

64034154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 61261929 + 2772225 = 7827^2 + 1665^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22432 + ... + 25124.

Almost surely, 2^64034154 is an apocalyptic number.

64034154 is an abundant number, since it is smaller than the sum of its proper divisors (74863098).

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

64034154 is a wasteful number, since it uses less digits than its factorization.

64034154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022 (or 4019 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 64034154 is about 8002.1343402870. The cubic root of 64034154 is about 400.0711415131.

The spelling of 64034154 in words is "sixty-four million, thirty-four thousand, one hundred fifty-four".