10472778 has 12 divisors (see below), whose sum is σ = 22691058. Its totient is φ = 3490920.

The previous prime is 10472771. The next prime is 10472783. The reversal of 10472778 is 87727401.

It can be written as a sum of positive squares in only one way, i.e., 7112889 + 3359889 = 2667^2 + 1833^2 .

It is not an unprimeable number, because it can be changed into a prime (10472771) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 290893 + ... + 290928.

Almost surely, 2^10472778 is an apocalyptic number.

10472778 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10472778 is an abundant number, since it is smaller than the sum of its proper divisors (12218280).

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

10472778 is a wasteful number, since it uses less digits than its factorization.

10472778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581829 (or 581826 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 36.

The square root of 10472778 is about 3236.1671773875. The cubic root of 10472778 is about 218.7865562851.

The spelling of 10472778 in words is "ten million, four hundred seventy-two thousand, seven hundred seventy-eight".