149050460 has 48 divisors (see below), whose sum is σ = 339247776. Its totient is φ = 54680832.

The previous prime is 149050417. The next prime is 149050463. The reversal of 149050460 is 64050941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149050463) 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, 40622 + ... + 44138.

It is an arithmetic number, because the mean of its divisors is an integer number (7067662).

Almost surely, 2^149050460 is an apocalyptic number.

149050460 is a gapful number since it is divisible by the number (10) 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 149050460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169623888).

149050460 is an abundant number, since it is smaller than the sum of its proper divisors (190197316).

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

149050460 is a wasteful number, since it uses less digits than its factorization.

149050460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3702 (or 3700 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 149050460 is about 12208.6223629040. The cubic root of 149050460 is about 530.2057584860.

The spelling of 149050460 in words is "one hundred forty-nine million, fifty thousand, four hundred sixty".