10345494 has 16 divisors (see below), whose sum is σ = 21082032. Its totient is φ = 3383328.

The previous prime is 10345493. The next prime is 10345501. The reversal of 10345494 is 49454301.

It is a super-2 number, since 2×10345494² = 214058492208072, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10345493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15949 + ... + 16584.

It is an arithmetic number, because the mean of its divisors is an integer number (1317627).

Almost surely, 2^10345494 is an apocalyptic number.

10345494 is an abundant number, since it is smaller than the sum of its proper divisors (10736538).

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

10345494 is a wasteful number, since it uses less digits than its factorization.

10345494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32591.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 10345494 is about 3216.4412010792. The cubic root of 10345494 is about 217.8965786124.

Adding to 10345494 its reverse (49454301), we get a palindrome (59799795).

The spelling of 10345494 in words is "ten million, three hundred forty-five thousand, four hundred ninety-four".