1913152 has 28 divisors (see below), whose sum is σ = 3840480. Its totient is φ = 945536.

The previous prime is 1913147. The next prime is 1913161. The reversal of 1913152 is 2513191.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10599 + ... + 10777.

It is an arithmetic number, because the mean of its divisors is an integer number (137160).

2^1913152 is an apocalyptic number.

It is an amenable number.

1913152 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

1913152 is a wasteful number, since it uses less digits than its factorization.

1913152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 348 counting only the distinct ones).

The product of its digits is 270, while the sum is 22.

The square root of 1913152 is about 1383.1673796038. The cubic root of 1913152 is about 124.1413580436.

The spelling of 1913152 in words is "one million, nine hundred thirteen thousand, one hundred fifty-two".