1361612 has 18 divisors (see below), whose sum is σ = 2772252. Its totient is φ = 583464.

The previous prime is 1361609. The next prime is 1361629. The reversal of 1361612 is 2161631.

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, 3278 + ... + 3669.

It is an arithmetic number, because the mean of its divisors is an integer number (154014).

2^1361612 is an apocalyptic number.

It is an amenable number.

1361612 is an abundant number, since it is smaller than the sum of its proper divisors (1410640).

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

1361612 is a wasteful number, since it uses less digits than its factorization.

1361612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6965 (or 6956 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

The square root of 1361612 is about 1166.8813135876. The cubic root of 1361612 is about 110.8369220137.

The spelling of 1361612 in words is "one million, three hundred sixty-one thousand, six hundred twelve".