894091452 has 24 divisors (see below), whose sum is σ = 2087672832. Its totient is φ = 297822000.

The previous prime is 894091441. The next prime is 894091511. The reversal of 894091452 is 254190498.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7674 + ... + 42977.

It is an arithmetic number, because the mean of its divisors is an integer number (86986368).

Almost surely, 2^894091452 is an apocalyptic number.

It is an amenable number.

894091452 is an abundant number, since it is smaller than the sum of its proper divisors (1193581380).

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

894091452 is a wasteful number, since it uses less digits than its factorization.

894091452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52129 (or 52127 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 894091452 is about 29901.3620425559. The cubic root of 894091452 is about 963.3719142870.

The spelling of 894091452 in words is "eight hundred ninety-four million, ninety-one thousand, four hundred fifty-two".