20062475 has 6 divisors (see below), whose sum is σ = 24877500. Its totient is φ = 16049960.

The previous prime is 20062459. The next prime is 20062481. The reversal of 20062475 is 57426002.

It is not a de Polignac number, because 20062475 - 2⁴ = 20062459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 401225 + ... + 401274.

It is an arithmetic number, because the mean of its divisors is an integer number (4146250).

Almost surely, 2^20062475 is an apocalyptic number.

20062475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20062475 is a deficient number, since it is larger than the sum of its proper divisors (4815025).

20062475 is an equidigital number, since it uses as much as digits as its factorization.

20062475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802509 (or 802504 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 20062475 is about 4479.1154260635. The cubic root of 20062475 is about 271.7241066059.

Adding to 20062475 its reverse (57426002), we get a palindrome (77488477).

The spelling of 20062475 in words is "twenty million, sixty-two thousand, four hundred seventy-five".