10254690 has 48 divisors (see below), whose sum is σ = 27588600. Its totient is φ = 2639616.

The previous prime is 10254679. The next prime is 10254691. The reversal of 10254690 is 9645201.

10254690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6487209 + 3767481 = 2547^2 + 1941^2 .

It is a super-2 number, since 2×10254690² = 210317333992200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10254691) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 646 + ... + 4574.

Almost surely, 2^10254690 is an apocalyptic number.

10254690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10254690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13794300).

10254690 is an abundant number, since it is smaller than the sum of its proper divisors (17333910).

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

10254690 is a wasteful number, since it uses less digits than its factorization.

10254690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971 (or 3968 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 10254690 is about 3202.2944898931. The cubic root of 10254690 is about 217.2572003230.

Adding to 10254690 its reverse (9645201), we get a palindrome (19899891).

The spelling of 10254690 in words is "ten million, two hundred fifty-four thousand, six hundred ninety".