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472976 = 24741103
BaseRepresentation
bin1110011011110010000
3220000210122
41303132100
5110113401
614045412
74006640
oct1633620
9800718
10472976
112a3399
121a9868
1313738a
14c4520
159521b
hex73790

472976 has 40 divisors (see below), whose sum is σ = 1083264. Its totient is φ = 195840.

The previous prime is 472963. The next prime is 472993. The reversal of 472976 is 679274.

It is an unprimeable number.

472976 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4541 + ... + 4643.

2472976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541632).

472976 is an abundant number, since it is smaller than the sum of its proper divisors (610288).

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

472976 is a wasteful number, since it uses less digits than its factorization.

472976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 153 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 472976 is about 687.7325061388. The cubic root of 472976 is about 77.9135575349.

The spelling of 472976 in words is "four hundred seventy-two thousand, nine hundred seventy-six".

Divisors: 1 2 4 7 8 14 16 28 41 56 82 103 112 164 206 287 328 412 574 656 721 824 1148 1442 1648 2296 2884 4223 4592 5768 8446 11536 16892 29561 33784 59122 67568 118244 236488 472976