10490407 has 4 divisors (see below), whose sum is σ = 10497816. Its totient is φ = 10483000.

The previous prime is 10490401. The next prime is 10490419. The reversal of 10490407 is 70409401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 70409401 = 31 ⋅2271271.

It is a cyclic number.

It is not a de Polignac number, because 10490407 - 2¹⁵ = 10457639 is a prime.

It is a super-2 number, since 2×10490407² = 220097278051298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10490401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 844 + ... + 4657.

It is an arithmetic number, because the mean of its divisors is an integer number (2624454).

Almost surely, 2^10490407 is an apocalyptic number.

10490407 is a deficient number, since it is larger than the sum of its proper divisors (7409).

10490407 is an equidigital number, since it uses as much as digits as its factorization.

10490407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7408.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 10490407 is about 3238.8897789212. The cubic root of 10490407 is about 218.9092498069.

Adding to 10490407 its reverse (70409401), we get a palindrome (80899808).

The spelling of 10490407 in words is "ten million, four hundred ninety thousand, four hundred seven".