4642651 has 8 divisors (see below), whose sum is σ = 5085360. Its totient is φ = 4212192.

The previous prime is 4642643. The next prime is 4642657. The reversal of 4642651 is 1562464.

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 4642651 - 2³ = 4642643 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (4642657) 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, 2260 + ... + 3793.

It is an arithmetic number, because the mean of its divisors is an integer number (635670).

Almost surely, 2^4642651 is an apocalyptic number.

4642651 is a deficient number, since it is larger than the sum of its proper divisors (442709).

4642651 is a wasteful number, since it uses less digits than its factorization.

4642651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6125.

The product of its digits is 5760, while the sum is 28.

The square root of 4642651 is about 2154.6811829131. The cubic root of 4642651 is about 166.8227768431.

The spelling of 4642651 in words is "four million, six hundred forty-two thousand, six hundred fifty-one".