57229703 has 2 divisors, whose sum is σ = 57229704. Its totient is φ = 57229702.

The previous prime is 57229661. The next prime is 57229747. The reversal of 57229703 is 30792275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57229703 - 2¹⁰ = 57228679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57229103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28614851 + 28614852.

It is an arithmetic number, because the mean of its divisors is an integer number (28614852).

Almost surely, 2^57229703 is an apocalyptic number.

57229703 is a deficient number, since it is larger than the sum of its proper divisors (1).

57229703 is an equidigital number, since it uses as much as digits as its factorization.

57229703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 57229703 is about 7565.0315927959. The cubic root of 57229703 is about 385.3663864726.

The spelling of 57229703 in words is "fifty-seven million, two hundred twenty-nine thousand, seven hundred three".