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2874804 = 223239567
BaseRepresentation
bin1010111101110110110100
312102001111020
422331312310
51213443204
6141341140
733302232
oct12756664
95361436
102874804
111693979
12b677b0
1379868a
1454b952
153bbbd9
hex2bddb4

2874804 has 12 divisors (see below), whose sum is σ = 6707904. Its totient is φ = 958264.

The previous prime is 2874791. The next prime is 2874811. The reversal of 2874804 is 4084782.

It is a tau number, because it is divible by the number of its divisors (12).

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, 119772 + ... + 119795.

It is an arithmetic number, because the mean of its divisors is an integer number (558992).

22874804 is an apocalyptic number.

It is an amenable number.

2874804 is an abundant number, since it is smaller than the sum of its proper divisors (3833100).

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

2874804 is a wasteful number, since it uses less digits than its factorization.

2874804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239574 (or 239572 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 2874804 is about 1695.5246975494. The cubic root of 2874804 is about 142.1901176268.

The spelling of 2874804 in words is "two million, eight hundred seventy-four thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 239567 479134 718701 958268 1437402 2874804