4247061 has 32 divisors (see below), whose sum is σ = 7139328. Its totient is φ = 2185920.

The previous prime is 4247057. The next prime is 4247069. The reversal of 4247061 is 1607424.

It is not a de Polignac number, because 4247061 - 2² = 4247057 is a prime.

4247061 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4247069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12666 + ... + 12996.

It is an arithmetic number, because the mean of its divisors is an integer number (223104).

Almost surely, 2^4247061 is an apocalyptic number.

It is an amenable number.

4247061 is a deficient number, since it is larger than the sum of its proper divisors (2892267).

4247061 is a wasteful number, since it uses less digits than its factorization.

4247061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 4247061 is about 2060.8398773316. The cubic root of 4247061 is about 161.9432433397.

The spelling of 4247061 in words is "four million, two hundred forty-seven thousand, sixty-one".