149679102 has 16 divisors (see below), whose sum is σ = 305007120. Its totient is φ = 48951552.

The previous prime is 149679083. The next prime is 149679107. The reversal of 149679102 is 201976941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149679107) 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, 235027 + ... + 235662.

It is an arithmetic number, because the mean of its divisors is an integer number (19062945).

Almost surely, 2^149679102 is an apocalyptic number.

149679102 is an abundant number, since it is smaller than the sum of its proper divisors (155328018).

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

149679102 is a wasteful number, since it uses less digits than its factorization.

149679102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470747.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 149679102 is about 12234.3410938227. The cubic root of 149679102 is about 530.9501196225.

The spelling of 149679102 in words is "one hundred forty-nine million, six hundred seventy-nine thousand, one hundred two".