20245062 has 64 divisors (see below), whose sum is σ = 45287424. Its totient is φ = 6005760.

The previous prime is 20245061. The next prime is 20245063. The reversal of 20245062 is 26054202.

It is an interprime number because it is at equal distance from previous prime (20245061) and next prime (20245063).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20245061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196503 + ... + 196605.

It is an arithmetic number, because the mean of its divisors is an integer number (707616).

Almost surely, 2^20245062 is an apocalyptic number.

20245062 is an abundant number, since it is smaller than the sum of its proper divisors (25042362).

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

20245062 is a wasteful number, since it uses less digits than its factorization.

20245062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 20245062 is about 4499.4512998809. The cubic root of 20245062 is about 272.5459317126.

Adding to 20245062 its reverse (26054202), we get a palindrome (46299264).

The spelling of 20245062 in words is "twenty million, two hundred forty-five thousand, sixty-two".