151854340 has 48 divisors (see below), whose sum is σ = 348727680. Its totient is φ = 55086080.

The previous prime is 151854323. The next prime is 151854347. The reversal of 151854340 is 43458151.

It is not an unprimeable number, because it can be changed into a prime (151854347) 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, 162996 + ... + 163924.

It is an arithmetic number, because the mean of its divisors is an integer number (7265160).

Almost surely, 2^151854340 is an apocalyptic number.

151854340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151854340 is an abundant number, since it is smaller than the sum of its proper divisors (196873340).

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

151854340 is a wasteful number, since it uses less digits than its factorization.

151854340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692 (or 1690 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 151854340 is about 12322.9192969848. The cubic root of 151854340 is about 533.5098018470.

The spelling of 151854340 in words is "one hundred fifty-one million, eight hundred fifty-four thousand, three hundred forty".