1472551 has 2 divisors, whose sum is σ = 1472552. Its totient is φ = 1472550.

The previous prime is 1472543. The next prime is 1472561. The reversal of 1472551 is 1552741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1472551 - 2³ = 1472543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1472501) 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 as a sum of consecutive naturals, namely, 736275 + 736276.

It is an arithmetic number, because the mean of its divisors is an integer number (736276).

2^1472551 is an apocalyptic number.

1472551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472551 is an equidigital number, since it uses as much as digits as its factorization.

1472551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1400, while the sum is 25.

The square root of 1472551 is about 1213.4871239531. The cubic root of 1472551 is about 113.7688709987.

The spelling of 1472551 in words is "one million, four hundred seventy-two thousand, five hundred fifty-one".