1372606 has 8 divisors (see below), whose sum is σ = 2064024. Its totient is φ = 684600.

The previous prime is 1372583. The next prime is 1372607. The reversal of 1372606 is 6062731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781 + ... + 1831.

It is an arithmetic number, because the mean of its divisors is an integer number (258003).

2^1372606 is an apocalyptic number.

1372606 is a deficient number, since it is larger than the sum of its proper divisors (691418).

1372606 is a wasteful number, since it uses less digits than its factorization.

1372606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 1372606 is about 1171.5826902101. The cubic root of 1372606 is about 111.1344311793.

The spelling of 1372606 in words is "one million, three hundred seventy-two thousand, six hundred six".