10426587 has 16 divisors (see below), whose sum is σ = 14396928. Its totient is φ = 6707520.

The previous prime is 10426553. The next prime is 10426589. The reversal of 10426587 is 78562401.

It is not a de Polignac number, because 10426587 - 2⁶ = 10426523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10426589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12258 + ... + 13080.

It is an arithmetic number, because the mean of its divisors is an integer number (899808).

Almost surely, 2^10426587 is an apocalyptic number.

10426587 is a deficient number, since it is larger than the sum of its proper divisors (3970341).

10426587 is a wasteful number, since it uses less digits than its factorization.

10426587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 10426587 is about 3229.0226075393. The cubic root of 10426587 is about 218.4644238622.

Adding to 10426587 its reverse (78562401), we get a palindrome (88988988).

The spelling of 10426587 in words is "ten million, four hundred twenty-six thousand, five hundred eighty-seven".