150428887 has 16 divisors (see below), whose sum is σ = 178698240. Its totient is φ = 123897312.

The previous prime is 150428881. The next prime is 150428897. The reversal of 150428887 is 788824051.

It is not a de Polignac number, because 150428887 - 2³ = 150428879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150428881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43608 + ... + 46930.

It is an arithmetic number, because the mean of its divisors is an integer number (11168640).

Almost surely, 2^150428887 is an apocalyptic number.

150428887 is a deficient number, since it is larger than the sum of its proper divisors (28269353).

150428887 is a wasteful number, since it uses less digits than its factorization.

150428887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3582.

The product of its (nonzero) digits is 143360, while the sum is 43.

The square root of 150428887 is about 12264.9454544242. The cubic root of 150428887 is about 531.8352032105.

The spelling of 150428887 in words is "one hundred fifty million, four hundred twenty-eight thousand, eight hundred eighty-seven".