1074621036 has 12 divisors (see below), whose sum is σ = 2507449112. Its totient is φ = 358207008.

The previous prime is 1074621011. The next prime is 1074621061. The reversal of 1074621036 is 6301264701.

It is an interprime number because it is at equal distance from previous prime (1074621011) and next prime (1074621061).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1074620994 and 1074621012.

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, 44775865 + ... + 44775888.

Almost surely, 2^1074621036 is an apocalyptic number.

It is an amenable number.

1074621036 is an abundant number, since it is smaller than the sum of its proper divisors (1432828076).

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

1074621036 is a wasteful number, since it uses less digits than its factorization.

1074621036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89551760 (or 89551758 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 1074621036 is about 32781.4129652765. The cubic root of 1074621036 is about 1024.2794177164.

Adding to 1074621036 its reverse (6301264701), we get a palindrome (7375885737).

The spelling of 1074621036 in words is "one billion, seventy-four million, six hundred twenty-one thousand, thirty-six".