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1472107 = 72132311
BaseRepresentation
bin101100111011001101011
32202210100111
411213121223
5334101412
651315151
715340600
oct5473153
92683314
101472107
1191601a
125abab7
133c7090
142a46a7
151e12a7
hex16766b

1472107 has 12 divisors (see below), whose sum is σ = 1844976. Its totient is φ = 1164240.

The previous prime is 1472083. The next prime is 1472111. The reversal of 1472107 is 7012741.

It is not a de Polignac number, because 1472107 - 211 = 1470059 is a prime.

It is an alternating number because its digits alternate between odd and even.

1472107 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1472117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519 + ... + 1792.

It is an arithmetic number, because the mean of its divisors is an integer number (153748).

21472107 is an apocalyptic number.

1472107 is a deficient number, since it is larger than the sum of its proper divisors (372869).

1472107 is a wasteful number, since it uses less digits than its factorization.

1472107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338 (or 2331 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 1472107 is about 1213.3041663161. The cubic root of 1472107 is about 113.7574354114.

Adding to 1472107 its reverse (7012741), we get a palindrome (8484848).

The spelling of 1472107 in words is "one million, four hundred seventy-two thousand, one hundred seven".

Divisors: 1 7 13 49 91 637 2311 16177 30043 113239 210301 1472107