149792670 has 48 divisors (see below), whose sum is σ = 390912912. Its totient is φ = 39795840.

The previous prime is 149792659. The next prime is 149792701. The reversal of 149792670 is 76297941.

149792670 is a `hidden beast` number, since 1 + 497 + 92 + 6 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22329 + ... + 28251.

It is an arithmetic number, because the mean of its divisors is an integer number (8144019).

Almost surely, 2^149792670 is an apocalyptic number.

149792670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149792670 is an abundant number, since it is smaller than the sum of its proper divisors (241120242).

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

149792670 is a wasteful number, since it uses less digits than its factorization.

149792670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6217 (or 6214 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 149792670 is about 12238.9815752782. The cubic root of 149792670 is about 531.0843706042.

The spelling of 149792670 in words is "one hundred forty-nine million, seven hundred ninety-two thousand, six hundred seventy".