4260691 has 8 divisors (see below), whose sum is σ = 4380480. Its totient is φ = 4142208.

The previous prime is 4260689. The next prime is 4260703. The reversal of 4260691 is 1960624.

4260691 = 99² + 100² + ... + 239².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4260691 - 2¹ = 4260689 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4260601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12475 + ... + 12811.

It is an arithmetic number, because the mean of its divisors is an integer number (547560).

Almost surely, 2^4260691 is an apocalyptic number.

4260691 is a deficient number, since it is larger than the sum of its proper divisors (119789).

4260691 is a wasteful number, since it uses less digits than its factorization.

4260691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 4260691 is about 2064.1441325644. The cubic root of 4260691 is about 162.1162986472.

The spelling of 4260691 in words is "four million, two hundred sixty thousand, six hundred ninety-one".