1036420172 has 12 divisors (see below), whose sum is σ = 1862755440. Its totient is φ = 504204336.

The previous prime is 1036420169. The next prime is 1036420199. The reversal of 1036420172 is 2710246301.

It is a super-3 number, since 3×1036420172³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3501272 + ... + 3501567.

It is an arithmetic number, because the mean of its divisors is an integer number (155229620).

Almost surely, 2^1036420172 is an apocalyptic number.

It is an amenable number.

1036420172 is a deficient number, since it is larger than the sum of its proper divisors (826335268).

1036420172 is a wasteful number, since it uses less digits than its factorization.

1036420172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7002880 (or 7002878 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1036420172 is about 32193.4802716326. The cubic root of 1036420172 is about 1011.9955878408.

Adding to 1036420172 its reverse (2710246301), we get a palindrome (3746666473).

The spelling of 1036420172 in words is "one billion, thirty-six million, four hundred twenty thousand, one hundred seventy-two".