149742362 has 16 divisors (see below), whose sum is σ = 280037952. Its totient is φ = 58341120.

The previous prime is 149742353. The next prime is 149742377. The reversal of 149742362 is 263247941.

149742362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486023 + ... + 486330.

It is an arithmetic number, because the mean of its divisors is an integer number (17502372).

Almost surely, 2^149742362 is an apocalyptic number.

149742362 is a deficient number, since it is larger than the sum of its proper divisors (130295590).

149742362 is a wasteful number, since it uses less digits than its factorization.

149742362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972373.

The product of its digits is 72576, while the sum is 38.

The square root of 149742362 is about 12236.9261663213. The cubic root of 149742362 is about 531.0249088959.

The spelling of 149742362 in words is "one hundred forty-nine million, seven hundred forty-two thousand, three hundred sixty-two".