1372065 has 32 divisors (see below), whose sum is σ = 2370816. Its totient is φ = 675840.

The previous prime is 1372051. The next prime is 1372079. The reversal of 1372065 is 5602731.

It is an interprime number because it is at equal distance from previous prime (1372051) and next prime (1372079).

It is not a de Polignac number, because 1372065 - 2¹⁴ = 1355681 is a prime.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14097 + ... + 14193.

It is an arithmetic number, because the mean of its divisors is an integer number (74088).

2^1372065 is an apocalyptic number.

1372065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1372065 is a deficient number, since it is larger than the sum of its proper divisors (998751).

1372065 is a wasteful number, since it uses less digits than its factorization.

1372065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1372065 is about 1171.3517831975. The cubic root of 1372065 is about 111.1198283901.

Adding to 1372065 its reverse (5602731), we get a palindrome (6974796).

The spelling of 1372065 in words is "one million, three hundred seventy-two thousand, sixty-five".