1540846130 has 32 divisors (see below), whose sum is σ = 2972346624. Its totient is φ = 573604416.

The previous prime is 1540846123. The next prime is 1540846207. The reversal of 1540846130 is 316480451.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82022 + ... + 99041.

It is an arithmetic number, because the mean of its divisors is an integer number (92885832).

Almost surely, 2^1540846130 is an apocalyptic number.

1540846130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1540846130 is a deficient number, since it is larger than the sum of its proper divisors (1431500494).

1540846130 is a wasteful number, since it uses less digits than its factorization.

1540846130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181130.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 1540846130 is about 39253.6129547332. The cubic root of 1540846130 is about 1155.0118075041.

The spelling of 1540846130 in words is "one billion, five hundred forty million, eight hundred forty-six thousand, one hundred thirty".