10477220 has 48 divisors (see below), whose sum is σ = 24131520. Its totient is φ = 3797376.

The previous prime is 10477183. The next prime is 10477231. The reversal of 10477220 is 2277401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14999 + ... + 15681.

It is an arithmetic number, because the mean of its divisors is an integer number (502740).

Almost surely, 2^10477220 is an apocalyptic number.

10477220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10477220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12065760).

10477220 is an abundant number, since it is smaller than the sum of its proper divisors (13654300).

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

10477220 is a wasteful number, since it uses less digits than its factorization.

10477220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 10477220 is about 3236.8534103354. The cubic root of 10477220 is about 218.8174844850.

The spelling of 10477220 in words is "ten million, four hundred seventy-seven thousand, two hundred twenty".