10478740 has 12 divisors (see below), whose sum is σ = 22005396. Its totient is φ = 4191488.

The previous prime is 10478737. The next prime is 10478753. The reversal of 10478740 is 4787401.

It can be written as a sum of positive squares in 2 ways, for example, as 7595536 + 2883204 = 2756^2 + 1698^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261949 + ... + 261988.

It is an arithmetic number, because the mean of its divisors is an integer number (1833783).

Almost surely, 2^10478740 is an apocalyptic number.

10478740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10478740 is an abundant number, since it is smaller than the sum of its proper divisors (11526656).

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

10478740 is a wasteful number, since it uses less digits than its factorization.

10478740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523946 (or 523944 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 10478740 is about 3237.0881977481. The cubic root of 10478740 is about 218.8280657427.

The spelling of 10478740 in words is "ten million, four hundred seventy-eight thousand, seven hundred forty".