154738948 has 24 divisors (see below), whose sum is σ = 333284672. Its totient is φ = 61215264.

The previous prime is 154738939. The next prime is 154738951. The reversal of 154738948 is 849837451.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212190 + ... + 212917.

Almost surely, 2^154738948 is an apocalyptic number.

It is an amenable number.

154738948 is an abundant number, since it is smaller than the sum of its proper divisors (178545724).

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

154738948 is a wasteful number, since it uses less digits than its factorization.

154738948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425131 (or 425129 counting only the distinct ones).

The product of its digits is 967680, while the sum is 49.

The square root of 154738948 is about 12439.4110793076. The cubic root of 154738948 is about 536.8667984642.

The spelling of 154738948 in words is "one hundred fifty-four million, seven hundred thirty-eight thousand, nine hundred forty-eight".