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4406972 = 221101743
BaseRepresentation
bin10000110011111010111100
322021220020012
4100303322330
52112010342
6234242352
752313213
oct20637274
98256205
104406972
112540029
1215863b8
13bb3b9b
1482a07a
155c0b82
hex433ebc

4406972 has 6 divisors (see below), whose sum is σ = 7712208. Its totient is φ = 2203484.

The previous prime is 4406957. The next prime is 4406999. The reversal of 4406972 is 2796044.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 550868 + ... + 550875.

It is an arithmetic number, because the mean of its divisors is an integer number (1285368).

Almost surely, 24406972 is an apocalyptic number.

It is an amenable number.

4406972 is a deficient number, since it is larger than the sum of its proper divisors (3305236).

4406972 is a wasteful number, since it uses less digits than its factorization.

4406972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101747 (or 1101745 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 4406972 is about 2099.2789238212. The cubic root of 4406972 is about 163.9507585658.

The spelling of 4406972 in words is "four million, four hundred six thousand, nine hundred seventy-two".

Divisors: 1 2 4 1101743 2203486 4406972