4901647 has 2 divisors, whose sum is σ = 4901648. Its totient is φ = 4901646.

The previous prime is 4901623. The next prime is 4901657. The reversal of 4901647 is 7461094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4901647 - 2¹¹ = 4899599 is a prime.

It is a super-2 number, since 2×4901647² = 48052286625218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4901657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2450823 + 2450824.

It is an arithmetic number, because the mean of its divisors is an integer number (2450824).

Almost surely, 2^4901647 is an apocalyptic number.

4901647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4901647 is an equidigital number, since it uses as much as digits as its factorization.

4901647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4901647 is about 2213.9663502411. The cubic root of 4901647 is about 169.8689532167.

The spelling of 4901647 in words is "four million, nine hundred one thousand, six hundred forty-seven".