148884957 has 48 divisors (see below), whose sum is σ = 245900928. Its totient is φ = 86106240.

The previous prime is 148884949. The next prime is 148884977. The reversal of 148884957 is 759488841.

148884957 is a `hidden beast` number, since 148 + 8 + 8 + 495 + 7 = 666.

It is not a de Polignac number, because 148884957 - 2³ = 148884949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148884977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 163698 + ... + 164604.

It is an arithmetic number, because the mean of its divisors is an integer number (5122936).

Almost surely, 2^148884957 is an apocalyptic number.

It is an amenable number.

148884957 is a deficient number, since it is larger than the sum of its proper divisors (97015971).

148884957 is a wasteful number, since it uses less digits than its factorization.

148884957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010 (or 1007 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 54.

The square root of 148884957 is about 12201.8423608896. The cubic root of 148884957 is about 530.0094421007.

The spelling of 148884957 in words is "one hundred forty-eight million, eight hundred eighty-four thousand, nine hundred fifty-seven".