4712091 has 4 divisors (see below), whose sum is σ = 6282792. Its totient is φ = 3141392.

The previous prime is 4712087. The next prime is 4712117. The reversal of 4712091 is 1902174.

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 4712091 - 2² = 4712087 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4712011) 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, 785346 + ... + 785351.

It is an arithmetic number, because the mean of its divisors is an integer number (1570698).

Almost surely, 2^4712091 is an apocalyptic number.

4712091 is a deficient number, since it is larger than the sum of its proper divisors (1570701).

4712091 is a wasteful number, since it uses less digits than its factorization.

4712091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570700.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 4712091 is about 2170.7351289367. The cubic root of 4712091 is about 167.6503854716.

The spelling of 4712091 in words is "four million, seven hundred twelve thousand, ninety-one".