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14996472 = 2331932887
BaseRepresentation
bin111001001101…
…001111111000
31001012220021220
4321031033320
512314341342
61253232040
7241316331
oct71151770
931186256
1014996472
118513087
125032620
133150b6a
141dc5288
1514b35ec
hexe4d3f8

14996472 has 32 divisors (see below), whose sum is σ = 39465600. Its totient is φ = 4735584.

The previous prime is 14996383. The next prime is 14996473. The reversal of 14996472 is 27469941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14996473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15988 + ... + 16899.

It is an arithmetic number, because the mean of its divisors is an integer number (1233300).

Almost surely, 214996472 is an apocalyptic number.

14996472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14996472 is an abundant number, since it is smaller than the sum of its proper divisors (24469128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14996472 is a wasteful number, since it uses less digits than its factorization.

14996472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32915 (or 32911 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 14996472 is about 3872.5278565815. The cubic root of 14996472 is about 246.6018708143.

The spelling of 14996472 in words is "fourteen million, nine hundred ninety-six thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 32887 65774 98661 131548 197322 263096 394644 624853 789288 1249706 1874559 2499412 3749118 4998824 7498236 14996472