149237196 has 48 divisors (see below), whose sum is σ = 357799680. Its totient is φ = 48395200.

The previous prime is 149237189. The next prime is 149237197. The reversal of 149237196 is 691732941.

149237196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (149237197) 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, 70465 + ... + 72551.

It is an arithmetic number, because the mean of its divisors is an integer number (7454160).

Almost surely, 2^149237196 is an apocalyptic number.

It is an amenable number.

149237196 is an abundant number, since it is smaller than the sum of its proper divisors (208562484).

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

149237196 is a wasteful number, since it uses less digits than its factorization.

149237196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2254 (or 2252 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 149237196 is about 12216.2676787962. The cubic root of 149237196 is about 530.4270866279.

The spelling of 149237196 in words is "one hundred forty-nine million, two hundred thirty-seven thousand, one hundred ninety-six".