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2969057 = 72135979
BaseRepresentation
bin1011010100110111100001
312120211210002
423110313201
51230002212
6143345345
734144100
oct13246741
95524702
102969057
111748773
12bb2255
137cc550
14574037
153d9ac2
hex2d4de1

2969057 has 24 divisors (see below), whose sum is σ = 3830400. Its totient is φ = 2280096.

The previous prime is 2969041. The next prime is 2969059. The reversal of 2969057 is 7509692.

It is not a de Polignac number, because 2969057 - 24 = 2969041 is a prime.

It is a zygodrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 2969057.

It is not an unprimeable number, because it can be changed into a prime (2969059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37544 + ... + 37622.

It is an arithmetic number, because the mean of its divisors is an integer number (159600).

22969057 is an apocalyptic number.

It is an amenable number.

2969057 is a deficient number, since it is larger than the sum of its proper divisors (861343).

2969057 is a wasteful number, since it uses less digits than its factorization.

2969057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 2969057 is about 1723.0951801917. The cubic root of 2969057 is about 143.7273809401.

The spelling of 2969057 in words is "two million, nine hundred sixty-nine thousand, fifty-seven".

Divisors: 1 7 13 49 59 79 91 413 553 637 767 1027 2891 3871 4661 5369 7189 32627 37583 50323 60593 228389 424151 2969057