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4412972 = 221397937
BaseRepresentation
bin10000110101011000101100
322022012110102
4100311120230
52112203342
6234330232
752336544
oct20653054
98265412
104412972
112544593
121589978
13bb6835
1482c324
155c2832
hex43562c

4412972 has 12 divisors (see below), whose sum is σ = 7779240. Its totient is φ = 2190336.

The previous prime is 4412927. The next prime is 4412977. The reversal of 4412972 is 2792144.

It is not an unprimeable number, because it can be changed into a prime (4412977) 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, 3413 + ... + 4524.

It is an arithmetic number, because the mean of its divisors is an integer number (648270).

Almost surely, 24412972 is an apocalyptic number.

It is an amenable number.

4412972 is a deficient number, since it is larger than the sum of its proper divisors (3366268).

4412972 is a wasteful number, since it uses less digits than its factorization.

4412972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8080 (or 8078 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 4412972 is about 2100.7074998676. The cubic root of 4412972 is about 164.0251299980.

The spelling of 4412972 in words is "four million, four hundred twelve thousand, nine hundred seventy-two".

Divisors: 1 2 4 139 278 556 7937 15874 31748 1103243 2206486 4412972