20120410 has 16 divisors (see below), whose sum is σ = 36288000. Its totient is φ = 8032336.

The previous prime is 20120407. The next prime is 20120437. The reversal of 20120410 is 1402102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4311 + ... + 7669.

It is an arithmetic number, because the mean of its divisors is an integer number (2268000).

Almost surely, 2^20120410 is an apocalyptic number.

20120410 is a deficient number, since it is larger than the sum of its proper divisors (16167590).

20120410 is a wasteful number, since it uses less digits than its factorization.

20120410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3965.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 20120410 is about 4485.5780006594. The cubic root of 20120410 is about 271.9854104776.

Adding to 20120410 its reverse (1402102), we get a palindrome (21522512).

The spelling of 20120410 in words is "twenty million, one hundred twenty thousand, four hundred ten".