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2072624 = 24129539
BaseRepresentation
bin111111010000000110000
310220022002212
413322000300
51012310444
6112231252
723421431
oct7720060
93808085
102072624
111196214
1283b528
13577508
143bd488
152ae19e
hex1fa030

2072624 has 10 divisors (see below), whose sum is σ = 4015740. Its totient is φ = 1036304.

The previous prime is 2072617. The next prime is 2072647. The reversal of 2072624 is 4262702.

It is a self number, because there is not a number n which added to its sum of digits gives 2072624.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64754 + ... + 64785.

It is an arithmetic number, because the mean of its divisors is an integer number (401574).

22072624 is an apocalyptic number.

It is an amenable number.

2072624 is a deficient number, since it is larger than the sum of its proper divisors (1943116).

2072624 is a wasteful number, since it uses less digits than its factorization.

2072624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129547 (or 129541 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2072624 is about 1439.6610712248. The cubic root of 2072624 is about 127.4990183187.

The spelling of 2072624 in words is "two million, seventy-two thousand, six hundred twenty-four".

Divisors: 1 2 4 8 16 129539 259078 518156 1036312 2072624