1457470933 has 2 divisors, whose sum is σ = 1457470934. Its totient is φ = 1457470932.

The previous prime is 1457470913. The next prime is 1457470967. The reversal of 1457470933 is 3390747541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1430503684 + 26967249 = 37822^2 + 5193^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1457470933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1457470933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1457470913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 728735466 + 728735467.

It is an arithmetic number, because the mean of its divisors is an integer number (728735467).

Almost surely, 2^1457470933 is an apocalyptic number.

It is an amenable number.

1457470933 is a deficient number, since it is larger than the sum of its proper divisors (1).

1457470933 is an equidigital number, since it uses as much as digits as its factorization.

1457470933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 1457470933 is about 38176.8376505965. The cubic root of 1457470933 is about 1133.7917713880.

The spelling of 1457470933 in words is "one billion, four hundred fifty-seven million, four hundred seventy thousand, nine hundred thirty-three".