149841076 has 72 divisors (see below), whose sum is σ = 336768768. Its totient is φ = 57076800.

The previous prime is 149841047. The next prime is 149841089. The reversal of 149841076 is 670148941.

149841076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158766 + ... + 159706.

It is an arithmetic number, because the mean of its divisors is an integer number (4677344).

Almost surely, 2^149841076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149841076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168384384).

149841076 is an abundant number, since it is smaller than the sum of its proper divisors (186927692).

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

149841076 is a wasteful number, since it uses less digits than its factorization.

149841076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021 (or 1008 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 149841076 is about 12240.9589493634. The cubic root of 149841076 is about 531.1415716705.

The spelling of 149841076 in words is "one hundred forty-nine million, eight hundred forty-one thousand, seventy-six".