10466642 has 4 divisors (see below), whose sum is σ = 15699966. Its totient is φ = 5233320.

The previous prime is 10466627. The next prime is 10466653. The reversal of 10466642 is 24666401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24666401 = 167 ⋅147703.

It can be written as a sum of positive squares in only one way, i.e., 9991921 + 474721 = 3161^2 + 689^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2616659 + ... + 2616662.

Almost surely, 2^10466642 is an apocalyptic number.

10466642 is a deficient number, since it is larger than the sum of its proper divisors (5233324).

10466642 is an equidigital number, since it uses as much as digits as its factorization.

10466642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5233323.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 10466642 is about 3235.2190034061. The cubic root of 10466642 is about 218.7438189274.

The spelling of 10466642 in words is "ten million, four hundred sixty-six thousand, six hundred forty-two".