1450840874 has 32 divisors (see below), whose sum is σ = 2731898880. Its totient is φ = 563449392.

The previous prime is 1450840841. The next prime is 1450840891. The reversal of 1450840874 is 4780480541.

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, 112454 + ... + 124689.

It is an arithmetic number, because the mean of its divisors is an integer number (85371840).

Almost surely, 2^1450840874 is an apocalyptic number.

1450840874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1450840874 is a deficient number, since it is larger than the sum of its proper divisors (1281058006).

1450840874 is a wasteful number, since it uses less digits than its factorization.

1450840874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237194.

The product of its (nonzero) digits is 143360, while the sum is 41.

The square root of 1450840874 is about 38089.9051455894. The cubic root of 1450840874 is about 1132.0699454631.

The spelling of 1450840874 in words is "one billion, four hundred fifty million, eight hundred forty thousand, eight hundred seventy-four".