10390654 has 4 divisors (see below), whose sum is σ = 15585984. Its totient is φ = 5195326.

The previous prime is 10390651. The next prime is 10390657. The reversal of 10390654 is 45609301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45609301 = 59 ⋅773039.

It is an interprime number because it is at equal distance from previous prime (10390651) and next prime (10390657).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10390651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597662 + ... + 2597665.

It is an arithmetic number, because the mean of its divisors is an integer number (3896496).

Almost surely, 2^10390654 is an apocalyptic number.

10390654 is a deficient number, since it is larger than the sum of its proper divisors (5195330).

10390654 is an equidigital number, since it uses as much as digits as its factorization.

10390654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5195329.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 10390654 is about 3223.4537378408. The cubic root of 10390654 is about 218.2131713886.

Adding to 10390654 its reverse (45609301), we get a palindrome (55999955).

The spelling of 10390654 in words is "ten million, three hundred ninety thousand, six hundred fifty-four".