149353848 has 64 divisors (see below), whose sum is σ = 474144000. Its totient is φ = 42672096.

The previous prime is 149353843. The next prime is 149353859. The reversal of 149353848 is 848353941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149353843) 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, 47878 + ... + 50901.

It is an arithmetic number, because the mean of its divisors is an integer number (7408500).

Almost surely, 2^149353848 is an apocalyptic number.

149353848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

149353848 is an abundant number, since it is smaller than the sum of its proper divisors (324790152).

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

149353848 is a wasteful number, since it uses less digits than its factorization.

149353848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98801 (or 98791 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 149353848 is about 12221.0411995051. The cubic root of 149353848 is about 530.5652542953.

The spelling of 149353848 in words is "one hundred forty-nine million, three hundred fifty-three thousand, eight hundred forty-eight".