1368037 has 4 divisors (see below), whose sum is σ = 1492416. Its totient is φ = 1243660.

The previous prime is 1368013. The next prime is 1368053. The reversal of 1368037 is 7308631.

It is the 478-th star number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7308631 = 11 ⋅664421.

It is a de Polignac number, because none of the positive numbers 2^k-1368037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1367996 and 1368014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62173 + ... + 62194.

It is an arithmetic number, because the mean of its divisors is an integer number (373104).

2^1368037 is an apocalyptic number.

It is an amenable number.

1368037 is a deficient number, since it is larger than the sum of its proper divisors (124379).

1368037 is a wasteful number, since it uses less digits than its factorization.

1368037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124378.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1368037 is about 1169.6311384364. The cubic root of 1368037 is about 111.0109828702.

The spelling of 1368037 in words is "one million, three hundred sixty-eight thousand, thirty-seven".