151424985 has 16 divisors (see below), whose sum is σ = 252814464. Its totient is φ = 77248512.

The previous prime is 151424983. The next prime is 151424993. The reversal of 151424985 is 589424151.

151424985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 151424985 - 2¹ = 151424983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151424983) 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, 219112 + ... + 219801.

It is an arithmetic number, because the mean of its divisors is an integer number (15800904).

Almost surely, 2^151424985 is an apocalyptic number.

151424985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151424985 is a deficient number, since it is larger than the sum of its proper divisors (101389479).

151424985 is a wasteful number, since it uses less digits than its factorization.

151424985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438944.

The product of its digits is 57600, while the sum is 39.

The square root of 151424985 is about 12305.4859717120. The cubic root of 151424985 is about 533.0065096176.

The spelling of 151424985 in words is "one hundred fifty-one million, four hundred twenty-four thousand, nine hundred eighty-five".