154964 has 12 divisors (see below), whose sum is σ = 285600. Its totient is φ = 73368.

The previous prime is 154943. The next prime is 154981. The reversal of 154964 is 469451.

154964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

154964 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944 + ... + 1095.

It is an arithmetic number, because the mean of its divisors is an integer number (23800).

2¹⁵⁴⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

154964 is a deficient number, since it is larger than the sum of its proper divisors (130636).

154964 is a wasteful number, since it uses less digits than its factorization.

154964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 2060 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 154964 is about 393.6546709998. The cubic root of 154964 is about 53.7126945033.

The spelling of 154964 in words is "one hundred fifty-four thousand, nine hundred sixty-four".