154314464 has 24 divisors (see below), whose sum is σ = 306001080. Its totient is φ = 76599936.

The previous prime is 154314451. The next prime is 154314509. The reversal of 154314464 is 464413451.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 154314464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12899 + ... + 21794.

It is an arithmetic number, because the mean of its divisors is an integer number (12750045).

Almost surely, 2^154314464 is an apocalyptic number.

It is an amenable number.

154314464 is a deficient number, since it is larger than the sum of its proper divisors (151686616).

154314464 is a wasteful number, since it uses less digits than its factorization.

154314464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34842 (or 34834 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 154314464 is about 12422.3373002024. The cubic root of 154314464 is about 536.3754331183.

The spelling of 154314464 in words is "one hundred fifty-four million, three hundred fourteen thousand, four hundred sixty-four".