68000154 has 32 divisors (see below), whose sum is σ = 140637696. Its totient is φ = 21902400.

The previous prime is 68000147. The next prime is 68000161. The reversal of 68000154 is 45100086.

It is an interprime number because it is at equal distance from previous prime (68000147) and next prime (68000161).

68000154 is a modest number, since divided by 154 gives 68 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33879 + ... + 35829.

It is an arithmetic number, because the mean of its divisors is an integer number (4394928).

Almost surely, 2^68000154 is an apocalyptic number.

68000154 is an abundant number, since it is smaller than the sum of its proper divisors (72637542).

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

68000154 is a wasteful number, since it uses less digits than its factorization.

68000154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 68000154 is about 8246.2205888516. The cubic root of 68000154 is about 408.1658183164.

The spelling of 68000154 in words is "sixty-eight million, one hundred fifty-four", and thus it is an aban number.