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7068764 = 222716521
BaseRepresentation
bin11010111101110001011100
3111022010112002
4122331301130
53302200024
6411301432
7114040433
oct32756134
914263462
107068764
113a9895a
12244a878
131606601
14d2011a
159496ae
hex6bdc5c

7068764 has 12 divisors (see below), whose sum is σ = 12417888. Its totient is φ = 3520800.

The previous prime is 7068749. The next prime is 7068767. The reversal of 7068764 is 4678607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068767) 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, 2177 + ... + 4344.

It is an arithmetic number, because the mean of its divisors is an integer number (1034824).

Almost surely, 27068764 is an apocalyptic number.

It is an amenable number.

7068764 is a deficient number, since it is larger than the sum of its proper divisors (5349124).

7068764 is a wasteful number, since it uses less digits than its factorization.

7068764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6796 (or 6794 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 7068764 is about 2658.7147270815. The cubic root of 7068764 is about 191.9174630774.

The spelling of 7068764 in words is "seven million, sixty-eight thousand, seven hundred sixty-four".

Divisors: 1 2 4 271 542 1084 6521 13042 26084 1767191 3534382 7068764