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2873076 = 223239423
BaseRepresentation
bin1010111101011011110100
312101222010020
422331123310
51213414301
6141325140
733264213
oct12753364
95358106
102873076
111692648
12b667b0
1379795b
1454b07a
153bb436
hex2bd6f4

2873076 has 12 divisors (see below), whose sum is σ = 6703872. Its totient is φ = 957688.

The previous prime is 2873069. The next prime is 2873081. The reversal of 2873076 is 6703782.

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, 119700 + ... + 119723.

It is an arithmetic number, because the mean of its divisors is an integer number (558656).

22873076 is an apocalyptic number.

It is an amenable number.

2873076 is an abundant number, since it is smaller than the sum of its proper divisors (3830796).

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

2873076 is a wasteful number, since it uses less digits than its factorization.

2873076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239430 (or 239428 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2873076 is about 1695.0150441810. The cubic root of 2873076 is about 142.1616224935.

The spelling of 2873076 in words is "two million, eight hundred seventy-three thousand, seventy-six".

Divisors: 1 2 3 4 6 12 239423 478846 718269 957692 1436538 2873076