149203060 has 24 divisors (see below), whose sum is σ = 314244000. Its totient is φ = 59506464.

The previous prime is 149203049. The next prime is 149203063. The reversal of 149203060 is 60302941.

It is a super-2 number, since 2×149203060² = 44523106226727200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149203063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3810 + ... + 17689.

It is an arithmetic number, because the mean of its divisors is an integer number (13093500).

Almost surely, 2^149203060 is an apocalyptic number.

149203060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149203060 is an abundant number, since it is smaller than the sum of its proper divisors (165040940).

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

149203060 is a wasteful number, since it uses less digits than its factorization.

149203060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21855 (or 21853 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 149203060 is about 12214.8704454857. The cubic root of 149203060 is about 530.3866408583.

The spelling of 149203060 in words is "one hundred forty-nine million, two hundred three thousand, sixty".