150402887 has 8 divisors (see below), whose sum is σ = 153138480. Its totient is φ = 147692160.

The previous prime is 150402851. The next prime is 150402899. The reversal of 150402887 is 788204051.

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

It is a cyclic number.

It is not a de Polignac number, because 150402887 - 2⁸ = 150402631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150401887) 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, 6212 + ... + 18422.

It is an arithmetic number, because the mean of its divisors is an integer number (19142310).

Almost surely, 2^150402887 is an apocalyptic number.

150402887 is a deficient number, since it is larger than the sum of its proper divisors (2735593).

150402887 is a wasteful number, since it uses less digits than its factorization.

150402887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12433.

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 150402887 is about 12263.8854772866. The cubic root of 150402887 is about 531.8045607980.

The spelling of 150402887 in words is "one hundred fifty million, four hundred two thousand, eight hundred eighty-seven".