10685494 has 4 divisors (see below), whose sum is σ = 16028244. Its totient is φ = 5342746.

The previous prime is 10685473. The next prime is 10685509. The reversal of 10685494 is 49458601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10685494² = 228359564048072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2671372 + ... + 2671375.

It is an arithmetic number, because the mean of its divisors is an integer number (4007061).

Almost surely, 2^10685494 is an apocalyptic number.

10685494 is a deficient number, since it is larger than the sum of its proper divisors (5342750).

10685494 is an equidigital number, since it uses as much as digits as its factorization.

10685494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342749.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 10685494 is about 3268.8673879495. The cubic root of 10685494 is about 220.2579206448.

The spelling of 10685494 in words is "ten million, six hundred eighty-five thousand, four hundred ninety-four".