Search a number
BaseRepresentation
bin11100100011100100000000
3112002022110000
4130203210000
53404020241
6424240000
7120425121
oct34434400
915068400
107485696
114253129
122610000
13172130a
14dcc048
159cceb6
hex723900

7485696 has 135 divisors (see below), whose sum is σ = 23557611. Its totient is φ = 2363904.

The previous prime is 7485691. The next prime is 7485697. The reversal of 7485696 is 6965847.

The square root of 7485696 is 2736.

It is a perfect power (a square), and thus also a powerful number.

Its product of digits (362880) is a multiple of the sum of its prime divisors (24).

It is not an unprimeable number, because it can be changed into a prime (7485691) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 393975 + ... + 393993.

Almost surely, 27485696 is an apocalyptic number.

7485696 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

7485696 is the 2736-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7485696

7485696 is an abundant number, since it is smaller than the sum of its proper divisors (16071915).

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

7485696 is an equidigital number, since it uses as much as digits as its factorization.

7485696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 24 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The cubic root of 7485696 is about 195.6188622707.

The spelling of 7485696 in words is "seven million, four hundred eighty-five thousand, six hundred ninety-six".