151510240 has 48 divisors (see below), whose sum is σ = 409080672. Its totient is φ = 51945984.

The previous prime is 151510159. The next prime is 151510241. The reversal of 151510240 is 42015151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151510241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66519 + ... + 68758.

It is an arithmetic number, because the mean of its divisors is an integer number (8522514).

Almost surely, 2^151510240 is an apocalyptic number.

151510240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151510240 is an abundant number, since it is smaller than the sum of its proper divisors (257570432).

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

151510240 is a wasteful number, since it uses less digits than its factorization.

151510240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135299 (or 135291 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 151510240 is about 12308.9495896279. The cubic root of 151510240 is about 533.1065216126.

Adding to 151510240 its reverse (42015151), we get a palindrome (193525391).

The spelling of 151510240 in words is "one hundred fifty-one million, five hundred ten thousand, two hundred forty".