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14975396 = 2213128579
BaseRepresentation
bin111001001000…
…000110100100
31001011211101022
4321020012210
512313203041
61252550312
7241201022
oct71100644
931154338
1014975396
1184a9267
125022398
1331443a7
141dbb712
1514ac24b
hexe481a4

14975396 has 12 divisors (see below), whose sum is σ = 26407920. Its totient is φ = 7430280.

The previous prime is 14975393. The next prime is 14975423. The reversal of 14975396 is 69357941.

It is not an unprimeable number, because it can be changed into a prime (14975393) 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, 13766 + ... + 14813.

It is an arithmetic number, because the mean of its divisors is an integer number (2200660).

Almost surely, 214975396 is an apocalyptic number.

It is an amenable number.

14975396 is a deficient number, since it is larger than the sum of its proper divisors (11432524).

14975396 is a wasteful number, since it uses less digits than its factorization.

14975396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28714 (or 28712 counting only the distinct ones).

The product of its digits is 204120, while the sum is 44.

The square root of 14975396 is about 3869.8056798759. The cubic root of 14975396 is about 246.4862921252.

The spelling of 14975396 in words is "fourteen million, nine hundred seventy-five thousand, three hundred ninety-six".

Divisors: 1 2 4 131 262 524 28579 57158 114316 3743849 7487698 14975396