1372051 has 2 divisors, whose sum is σ = 1372052. Its totient is φ = 1372050.

The previous prime is 1372043. The next prime is 1372079. The reversal of 1372051 is 1502731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1372051 - 2³ = 1372043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1372081) 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 as a sum of consecutive naturals, namely, 686025 + 686026.

It is an arithmetic number, because the mean of its divisors is an integer number (686026).

2^1372051 is an apocalyptic number.

1372051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372051 is an equidigital number, since it uses as much as digits as its factorization.

1372051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 1372051 is about 1171.3458071808. The cubic root of 1372051 is about 111.1194504482.

Adding to 1372051 its reverse (1502731), we get a palindrome (2874782).

The spelling of 1372051 in words is "one million, three hundred seventy-two thousand, fifty-one".