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2254902 = 231328909
BaseRepresentation
bin1000100110100000110110
311020120010220
420212200312
51034124102
6120155210
725111026
oct10464066
94216126
102254902
111300161
12908b06
1360c480
14429a86
152e81bc
hex226836

2254902 has 16 divisors (see below), whose sum is σ = 4856880. Its totient is φ = 693792.

The previous prime is 2254873. The next prime is 2254907. The reversal of 2254902 is 2094522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14377 + ... + 14532.

It is an arithmetic number, because the mean of its divisors is an integer number (303555).

22254902 is an apocalyptic number.

2254902 is an abundant number, since it is smaller than the sum of its proper divisors (2601978).

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

2254902 is a wasteful number, since it uses less digits than its factorization.

2254902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28927.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2254902 is about 1501.6331109828. The cubic root of 2254902 is about 131.1321627171.

The spelling of 2254902 in words is "two million, two hundred fifty-four thousand, nine hundred two".

Divisors: 1 2 3 6 13 26 39 78 28909 57818 86727 173454 375817 751634 1127451 2254902