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9034572 = 223752881
BaseRepresentation
bin100010011101…
…101101001100
3122000000002210
4202131231030
54303101242
6521350420
7136535601
oct42355514
918000083
109034572
115110898
123038410
131b44301
1412b26a8
15bd6d9c
hex89db4c

9034572 has 12 divisors (see below), whose sum is σ = 21080696. Its totient is φ = 3011520.

The previous prime is 9034567. The next prime is 9034577. The reversal of 9034572 is 2754309.

9034572 is digitally balanced in base 2, base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9034567) and next prime (9034577).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9034577) 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, 376429 + ... + 376452.

Almost surely, 29034572 is an apocalyptic number.

It is an amenable number.

9034572 is an abundant number, since it is smaller than the sum of its proper divisors (12046124).

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

9034572 is a wasteful number, since it uses less digits than its factorization.

9034572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752888 (or 752886 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 9034572 is about 3005.7564771618. The cubic root of 9034572 is about 208.2743851710.

The spelling of 9034572 in words is "nine million, thirty-four thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 12 752881 1505762 2258643 3011524 4517286 9034572