148927520 has 48 divisors (see below), whose sum is σ = 402107328. Its totient is φ = 51060480.

The previous prime is 148927517. The next prime is 148927543. The reversal of 148927520 is 25729841.

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, 65366 + ... + 67605.

It is an arithmetic number, because the mean of its divisors is an integer number (8377236).

Almost surely, 2^148927520 is an apocalyptic number.

148927520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148927520 is an abundant number, since it is smaller than the sum of its proper divisors (253179808).

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

148927520 is a wasteful number, since it uses less digits than its factorization.

148927520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132993 (or 132985 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 148927520 is about 12203.5863581162. The cubic root of 148927520 is about 530.0599433803.

The spelling of 148927520 in words is "one hundred forty-eight million, nine hundred twenty-seven thousand, five hundred twenty".