10415780 has 24 divisors (see below), whose sum is σ = 22825152. Its totient is φ = 3984992.

The previous prime is 10415773. The next prime is 10415789. The reversal of 10415780 is 8751401.

It is not an unprimeable number, because it can be changed into a prime (10415789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10862 + ... + 11781.

It is an arithmetic number, because the mean of its divisors is an integer number (951048).

Almost surely, 2^10415780 is an apocalyptic number.

10415780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10415780 is an abundant number, since it is smaller than the sum of its proper divisors (12409372).

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

10415780 is a wasteful number, since it uses less digits than its factorization.

10415780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22675 (or 22673 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 10415780 is about 3227.3487571070. The cubic root of 10415780 is about 218.3889194108.

The spelling of 10415780 in words is "ten million, four hundred fifteen thousand, seven hundred eighty".