4726091 has 4 divisors (see below), whose sum is σ = 4752384. Its totient is φ = 4699800.

The previous prime is 4726081. The next prime is 4726123. The reversal of 4726091 is 1906274.

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 4726091 - 2¹⁰ = 4725067 is a prime.

It is a super-2 number, since 2×4726091² = 44671872280562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4726021) 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, 12875 + ... + 13236.

It is an arithmetic number, because the mean of its divisors is an integer number (1188096).

Almost surely, 2^4726091 is an apocalyptic number.

4726091 is a deficient number, since it is larger than the sum of its proper divisors (26293).

4726091 is a wasteful number, since it uses less digits than its factorization.

4726091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26292.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 4726091 is about 2173.9574512856. The cubic root of 4726091 is about 167.8162555525.

The spelling of 4726091 in words is "four million, seven hundred twenty-six thousand, ninety-one".