149028096 has 144 divisors (see below), whose sum is σ = 477478400. Its totient is φ = 40310784.

The previous prime is 149028079. The next prime is 149028101. The reversal of 149028096 is 690820941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101415 + ... + 102873.

Almost surely, 2^149028096 is an apocalyptic number.

149028096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149028096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238739200).

149028096 is an abundant number, since it is smaller than the sum of its proper divisors (328450304).

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

149028096 is a wasteful number, since it uses less digits than its factorization.

149028096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 149028096 is about 12207.7064184883. The cubic root of 149028096 is about 530.1792392462.

The spelling of 149028096 in words is "one hundred forty-nine million, twenty-eight thousand, ninety-six".