1372970 has 16 divisors (see below), whose sum is σ = 2485728. Its totient is φ = 546000.

The previous prime is 1372963. The next prime is 1372979. The reversal of 1372970 is 792731.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1372979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2237 + ... + 2783.

It is an arithmetic number, because the mean of its divisors is an integer number (155358).

2^1372970 is an apocalyptic number.

1372970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1372970 is a deficient number, since it is larger than the sum of its proper divisors (1112758).

1372970 is a wasteful number, since it uses less digits than its factorization.

1372970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 1372970 is about 1171.7380253282. The cubic root of 1372970 is about 111.1442541869.

The spelling of 1372970 in words is "one million, three hundred seventy-two thousand, nine hundred seventy".