1540470162 has 32 divisors (see below), whose sum is σ = 3841173504. Its totient is φ = 400122000.

The previous prime is 1540470157. The next prime is 1540470187. The reversal of 1540470162 is 2610740451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1666714 + ... + 1667637.

It is an arithmetic number, because the mean of its divisors is an integer number (120036672).

Almost surely, 2^1540470162 is an apocalyptic number.

1540470162 is an abundant number, since it is smaller than the sum of its proper divisors (2300703342).

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

1540470162 is a wasteful number, since it uses less digits than its factorization.

1540470162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334374.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 1540470162 is about 39248.8237021188. The cubic root of 1540470162 is about 1154.9178585163.

The spelling of 1540470162 in words is "one billion, five hundred forty million, four hundred seventy thousand, one hundred sixty-two".