456747655 has 16 divisors (see below), whose sum is σ = 674581824. Its totient is φ = 289105920.

The previous prime is 456747649. The next prime is 456747661. The reversal of 456747655 is 556747654.

It is an interprime number because it is at equal distance from previous prime (456747649) and next prime (456747661).

It is not a de Polignac number, because 456747655 - 2¹¹ = 456745607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 456747599 and 456747608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501466 + ... + 502375.

It is an arithmetic number, because the mean of its divisors is an integer number (42161364).

Almost surely, 2^456747655 is an apocalyptic number.

456747655 is a deficient number, since it is larger than the sum of its proper divisors (217834169).

456747655 is a wasteful number, since it uses less digits than its factorization.

456747655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003866.

The product of its digits is 3528000, while the sum is 49.

The square root of 456747655 is about 21371.6554108473. The cubic root of 456747655 is about 770.1206619251.

Subtracting 456747655 from its reverse (556747654), we obtain a palindrome (99999999).

The spelling of 456747655 in words is "four hundred fifty-six million, seven hundred forty-seven thousand, six hundred fifty-five".