4620732457 has 8 divisors (see below), whose sum is σ = 5177037312. Its totient is φ = 4087134000.

The previous prime is 4620732437. The next prime is 4620732463. The reversal of 4620732457 is 7542370264.

It is a happy number.

4620732457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4620732457 - 2⁷ = 4620732329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4620732437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5676169 + ... + 5676982.

It is an arithmetic number, because the mean of its divisors is an integer number (647129664).

Almost surely, 2^4620732457 is an apocalyptic number.

It is an amenable number.

4620732457 is a deficient number, since it is larger than the sum of its proper divisors (556304855).

4620732457 is a wasteful number, since it uses less digits than its factorization.

4620732457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11353199.

The product of its (nonzero) digits is 282240, while the sum is 40.

The square root of 4620732457 is about 67975.9697025353. The cubic root of 4620732457 is about 1665.5983212803.

The spelling of 4620732457 in words is "four billion, six hundred twenty million, seven hundred thirty-two thousand, four hundred fifty-seven".