4692491 has 4 divisors (see below), whose sum is σ = 4806984. Its totient is φ = 4578000.

The previous prime is 4692473. The next prime is 4692497. The reversal of 4692491 is 1942964.

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 4692491 - 2⁶ = 4692427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4692497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57185 + ... + 57266.

It is an arithmetic number, because the mean of its divisors is an integer number (1201746).

Almost surely, 2^4692491 is an apocalyptic number.

4692491 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4692491 is a deficient number, since it is larger than the sum of its proper divisors (114493).

4692491 is a wasteful number, since it uses less digits than its factorization.

4692491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114492.

The product of its digits is 15552, while the sum is 35.

The square root of 4692491 is about 2166.2158248891. The cubic root of 4692491 is about 167.4176144936.

The spelling of 4692491 in words is "four million, six hundred ninety-two thousand, four hundred ninety-one".