10021462 has 12 divisors (see below), whose sum is σ = 16523388. Its totient is φ = 4555100.

The previous prime is 10021457. The next prime is 10021469. The reversal of 10021462 is 26412001.

10021462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021469) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20464 + ... + 20947.

It is an arithmetic number, because the mean of its divisors is an integer number (1376949).

Almost surely, 2^10021462 is an apocalyptic number.

10021462 is a deficient number, since it is larger than the sum of its proper divisors (6501926).

10021462 is a wasteful number, since it uses less digits than its factorization.

10021462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41435 (or 41424 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 10021462 is about 3165.6692815264. The cubic root of 10021462 is about 215.5974871288.

Adding to 10021462 its reverse (26412001), we get a palindrome (36433463).

The spelling of 10021462 in words is "ten million, twenty-one thousand, four hundred sixty-two".