1914290252 has 36 divisors (see below), whose sum is σ = 3970496880. Its totient is φ = 804926304.

The previous prime is 1914290249. The next prime is 1914290267. The reversal of 1914290252 is 2520924191.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81752 + ... + 102527.

It is an arithmetic number, because the mean of its divisors is an integer number (110291580).

Almost surely, 2^1914290252 is an apocalyptic number.

It is an amenable number.

1914290252 is an abundant number, since it is smaller than the sum of its proper divisors (2056206628).

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

1914290252 is a wasteful number, since it uses less digits than its factorization.

1914290252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184350 (or 184341 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 1914290252 is about 43752.6028025762. The cubic root of 1914290252 is about 1241.6597294349.

The spelling of 1914290252 in words is "one billion, nine hundred fourteen million, two hundred ninety thousand, two hundred fifty-two".