10427646 has 16 divisors (see below), whose sum is σ = 21574800. Its totient is φ = 3355968.

The previous prime is 10427639. The next prime is 10427663. The reversal of 10427646 is 64672401.

It is a super-2 number, since 2×10427646² = 217471602202632, 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 in 7 ways as a sum of consecutive naturals, for example, 29791 + ... + 30138.

It is an arithmetic number, because the mean of its divisors is an integer number (1348425).

Almost surely, 2^10427646 is an apocalyptic number.

10427646 is an abundant number, since it is smaller than the sum of its proper divisors (11147154).

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

10427646 is a wasteful number, since it uses less digits than its factorization.

10427646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59963.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 10427646 is about 3229.1865848848. The cubic root of 10427646 is about 218.4718198903.

The spelling of 10427646 in words is "ten million, four hundred twenty-seven thousand, six hundred forty-six".