149954694 has 8 divisors (see below), whose sum is σ = 299909400. Its totient is φ = 49984896.

The previous prime is 149954683. The next prime is 149954723. The reversal of 149954694 is 496459941.

It is a sphenic number, since it is the product of 3 distinct primes.

149954694 is an admirable number.

It is a zygodrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12496219 + ... + 12496230.

It is an arithmetic number, because the mean of its divisors is an integer number (37488675).

Almost surely, 2^149954694 is an apocalyptic number.

149954694 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

149954694 is a wasteful number, since it uses less digits than its factorization.

149954694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24992454.

The product of its digits is 1399680, while the sum is 51.

The square root of 149954694 is about 12245.5989645260. The cubic root of 149954694 is about 531.2757849722.

The spelling of 149954694 in words is "one hundred forty-nine million, nine hundred fifty-four thousand, six hundred ninety-four".