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889074 = 23249393
BaseRepresentation
bin11011001000011110010
31200011120200
43121003302
5211422244
631020030
710362024
oct3310362
91604520
10889074
11557a7a
1236a616
132518a4
14192014
15128669
hexd90f2

889074 has 12 divisors (see below), whose sum is σ = 1926366. Its totient is φ = 296352.

The previous prime is 889069. The next prime is 889081. The reversal of 889074 is 470988.

889074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 632025 + 257049 = 795^2 + 507^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24679 + ... + 24714.

2889074 is an apocalyptic number.

889074 is an abundant number, since it is smaller than the sum of its proper divisors (1037292).

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

889074 is a wasteful number, since it uses less digits than its factorization.

889074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49401 (or 49398 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 889074 is about 942.9072064631. The cubic root of 889074 is about 96.1566453011.

The spelling of 889074 in words is "eight hundred eighty-nine thousand, seventy-four".

Divisors: 1 2 3 6 9 18 49393 98786 148179 296358 444537 889074