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2489067 = 32739509
BaseRepresentation
bin1001011111101011101011
311200110100200
421133223223
51114122232
6125203243
730104520
oct11375353
94613320
102489067
111450089
12a00523
13691c29
1448b147
1534277c
hex25faeb

2489067 has 12 divisors (see below), whose sum is σ = 4109040. Its totient is φ = 1422288.

The previous prime is 2489017. The next prime is 2489077. The reversal of 2489067 is 7609842.

It is not a de Polignac number, because 2489067 - 210 = 2488043 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2489017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19692 + ... + 19817.

It is an arithmetic number, because the mean of its divisors is an integer number (342420).

22489067 is an apocalyptic number.

2489067 is a deficient number, since it is larger than the sum of its proper divisors (1619973).

2489067 is a wasteful number, since it uses less digits than its factorization.

2489067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39522 (or 39519 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2489067 is about 1577.6777237446. The cubic root of 2489067 is about 135.5227468699.

The spelling of 2489067 in words is "two million, four hundred eighty-nine thousand, sixty-seven".

Divisors: 1 3 7 9 21 63 39509 118527 276563 355581 829689 2489067