150402998 has 8 divisors (see below), whose sum is σ = 225660720. Its totient is φ = 75182760.

The previous prime is 150402991. The next prime is 150403009. The reversal of 150402998 is 899204051.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150402991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5183 + ... + 18101.

It is an arithmetic number, because the mean of its divisors is an integer number (28207590).

Almost surely, 2^150402998 is an apocalyptic number.

150402998 is a deficient number, since it is larger than the sum of its proper divisors (75257722).

150402998 is a wasteful number, since it uses less digits than its factorization.

150402998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18742.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 150402998 is about 12263.8900027683. The cubic root of 150402998 is about 531.8046916250.

The spelling of 150402998 in words is "one hundred fifty million, four hundred two thousand, nine hundred ninety-eight".