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23464680 = 2335195539
BaseRepresentation
bin101100110000…
…0101011101000
31122011010111020
41121200223220
522001332210
62154532440
7403306101
oct131405350
948133436
1023464680
11122773a8
127a37120
134b27435
14318b3a8
1520d7770
hex1660ae8

23464680 has 32 divisors (see below), whose sum is σ = 70394400. Its totient is φ = 6257216.

The previous prime is 23464667. The next prime is 23464691. The reversal of 23464680 is 8646432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97650 + ... + 97889.

It is an arithmetic number, because the mean of its divisors is an integer number (2199825).

Almost surely, 223464680 is an apocalyptic number.

23464680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23464680 is an abundant number, since it is smaller than the sum of its proper divisors (46929720).

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

23464680 is a wasteful number, since it uses less digits than its factorization.

23464680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195553 (or 195549 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 23464680 is about 4844.0355077146. The cubic root of 23464680 is about 286.2891430870.

The spelling of 23464680 in words is "twenty-three million, four hundred sixty-four thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 195539 391078 586617 782156 977695 1173234 1564312 1955390 2346468 2933085 3910780 4692936 5866170 7821560 11732340 23464680