150848640 has 96 divisors (see below), whose sum is σ = 520919100. Its totient is φ = 40224768.

The previous prime is 150848629. The next prime is 150848671. The reversal of 150848640 is 46848051.

150848640 is a `hidden beast` number, since 1 + 5 + 0 + 8 + 4 + 8 + 640 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 149230656 + 1617984 = 12216^2 + 1272^2 .

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 150848595 and 150848604.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7335 + ... + 18854.

Almost surely, 2^150848640 is an apocalyptic number.

150848640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150848640 is an abundant number, since it is smaller than the sum of its proper divisors (370070460).

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

150848640 is a wasteful number, since it uses less digits than its factorization.

150848640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26214 (or 26199 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 150848640 is about 12282.0454322560. The cubic root of 150848640 is about 532.3294170263.

The spelling of 150848640 in words is "one hundred fifty million, eight hundred forty-eight thousand, six hundred forty".