4245951 has 4 divisors (see below), whose sum is σ = 5661272. Its totient is φ = 2830632.

The previous prime is 4245947. The next prime is 4245973. The reversal of 4245951 is 1595424.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4245951 - 2² = 4245947 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4245551) 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, 707656 + ... + 707661.

It is an arithmetic number, because the mean of its divisors is an integer number (1415318).

Almost surely, 2^4245951 is an apocalyptic number.

4245951 is a deficient number, since it is larger than the sum of its proper divisors (1415321).

4245951 is a wasteful number, since it uses less digits than its factorization.

4245951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415320.

The product of its digits is 7200, while the sum is 30.

The square root of 4245951 is about 2060.5705520559. The cubic root of 4245951 is about 161.9291337658.

The spelling of 4245951 in words is "four million, two hundred forty-five thousand, nine hundred fifty-one".