457345701 has 6 divisors (see below), whose sum is σ = 660610470. Its totient is φ = 304897128.

The previous prime is 457345649. The next prime is 457345717. The reversal of 457345701 is 107543754.

It is a happy number.

457345701 is a `hidden beast` number, since 4 + 57 + 34 + 570 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 307160676 + 150185025 = 17526^2 + 12255^2 .

It is not a de Polignac number, because 457345701 - 2¹³ = 457337509 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457349701) 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 in 5 ways as a sum of consecutive naturals, for example, 25408086 + ... + 25408103.

It is an arithmetic number, because the mean of its divisors is an integer number (110101745).

Almost surely, 2^457345701 is an apocalyptic number.

It is an amenable number.

457345701 is a deficient number, since it is larger than the sum of its proper divisors (203264769).

457345701 is a wasteful number, since it uses less digits than its factorization.

457345701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50816195 (or 50816192 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 457345701 is about 21385.6424032574. The cubic root of 457345701 is about 770.4566364372.

The spelling of 457345701 in words is "four hundred fifty-seven million, three hundred forty-five thousand, seven hundred one".