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5872491 = 32652499
BaseRepresentation
bin10110011001101101101011
3102001100112200
4112121231223
53000404431
6325511243
7100625652
oct26315553
912040480
105872491
1133510a9
121b72523
1312a7c61
14acc199
157aeee6
hex599b6b

5872491 has 6 divisors (see below), whose sum is σ = 8482500. Its totient is φ = 3914988.

The previous prime is 5872459. The next prime is 5872507. The reversal of 5872491 is 1942785.

It is not a de Polignac number, because 5872491 - 25 = 5872459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5872421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 326241 + ... + 326258.

It is an arithmetic number, because the mean of its divisors is an integer number (1413750).

Almost surely, 25872491 is an apocalyptic number.

5872491 is a deficient number, since it is larger than the sum of its proper divisors (2610009).

5872491 is a wasteful number, since it uses less digits than its factorization.

5872491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652505 (or 652502 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 5872491 is about 2423.3223062564. The cubic root of 5872491 is about 180.4156136980.

The spelling of 5872491 in words is "five million, eight hundred seventy-two thousand, four hundred ninety-one".

Divisors: 1 3 9 652499 1957497 5872491