148542792 has 64 divisors (see below), whose sum is σ = 379468800. Its totient is φ = 48444480.

The previous prime is 148542761. The next prime is 148542799. The reversal of 148542792 is 297245841.

It is a super-2 number, since 2×148542792² = 44129922110310528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148542799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304773 + ... + 305259.

It is an arithmetic number, because the mean of its divisors is an integer number (5929200).

Almost surely, 2^148542792 is an apocalyptic number.

148542792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148542792 is an abundant number, since it is smaller than the sum of its proper divisors (230926008).

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

148542792 is a wasteful number, since it uses less digits than its factorization.

148542792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 742 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 148542792 is about 12187.8132575126. The cubic root of 148542792 is about 529.6031109580.

The spelling of 148542792 in words is "one hundred forty-eight million, five hundred forty-two thousand, seven hundred ninety-two".