464242651 has 4 divisors (see below), whose sum is σ = 464491600. Its totient is φ = 463993704.

The previous prime is 464242633. The next prime is 464242687. The reversal of 464242651 is 156242464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 464242651 - 2¹¹ = 464240603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464242151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121656 + ... + 125413.

It is an arithmetic number, because the mean of its divisors is an integer number (116122900).

Almost surely, 2^464242651 is an apocalyptic number.

464242651 is a deficient number, since it is larger than the sum of its proper divisors (248949).

464242651 is a wasteful number, since it uses less digits than its factorization.

464242651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248948.

The product of its digits is 46080, while the sum is 34.

The square root of 464242651 is about 21546.2908872966. The cubic root of 464242651 is about 774.3102574938.

The spelling of 464242651 in words is "four hundred sixty-four million, two hundred forty-two thousand, six hundred fifty-one".