148860855 has 96 divisors (see below), whose sum is σ = 313709760. Its totient is φ = 66528000.

The previous prime is 148860809. The next prime is 148860913. The reversal of 148860855 is 558068841.

It is not a de Polignac number, because 148860855 - 2⁹ = 148860343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 148860855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 212005 + ... + 212705.

It is an arithmetic number, because the mean of its divisors is an integer number (3267810).

Almost surely, 2^148860855 is an apocalyptic number.

148860855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148860855 is an abundant number, since it is smaller than the sum of its proper divisors (164848905).

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

148860855 is a wasteful number, since it uses less digits than its factorization.

148860855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 733 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The square root of 148860855 is about 12200.8546831769. The cubic root of 148860855 is about 529.9808406507.

The spelling of 148860855 in words is "one hundred forty-eight million, eight hundred sixty thousand, eight hundred fifty-five".