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2972364 = 223247697
BaseRepresentation
bin1011010101101011001100
312121000022120
423111223030
51230103424
6143412540
734156533
oct13255314
95530276
102972364
1117501aa
12bb4150
13800bc5
1457531a
153daa79
hex2d5acc

2972364 has 12 divisors (see below), whose sum is σ = 6935544. Its totient is φ = 990784.

The previous prime is 2972363. The next prime is 2972369. The reversal of 2972364 is 4632792.

2972364 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (2972363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123837 + ... + 123860.

It is an arithmetic number, because the mean of its divisors is an integer number (577962).

22972364 is an apocalyptic number.

It is an amenable number.

2972364 is an abundant number, since it is smaller than the sum of its proper divisors (3963180).

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

2972364 is a wasteful number, since it uses less digits than its factorization.

2972364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247704 (or 247702 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 2972364 is about 1724.0545234998. The cubic root of 2972364 is about 143.7807233638.

The spelling of 2972364 in words is "two million, nine hundred seventy-two thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 12 247697 495394 743091 990788 1486182 2972364