148724154 has 16 divisors (see below), whose sum is σ = 330498240. Its totient is φ = 49574700.

The previous prime is 148724129. The next prime is 148724167. The reversal of 148724154 is 451427841.

It is a happy number.

148724154 is a `hidden beast` number, since 1 + 487 + 24 + 154 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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, 1377022 + ... + 1377129.

It is an arithmetic number, because the mean of its divisors is an integer number (20656140).

Almost surely, 2^148724154 is an apocalyptic number.

148724154 is an abundant number, since it is smaller than the sum of its proper divisors (181774086).

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

148724154 is a wasteful number, since it uses less digits than its factorization.

148724154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754162 (or 2754156 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 148724154 is about 12195.2512889239. The cubic root of 148724154 is about 529.8185613661.

The spelling of 148724154 in words is "one hundred forty-eight million, seven hundred twenty-four thousand, one hundred fifty-four".