4269722 has 4 divisors (see below), whose sum is σ = 6404586. Its totient is φ = 2134860.

The previous prime is 4269721. The next prime is 4269767. The reversal of 4269722 is 2279624.

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

It can be written as a sum of positive squares in only one way, i.e., 4116841 + 152881 = 2029^2 + 391^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁵ + 2¹⁰ + 6⁵ + 9 + 7² + 2¹⁶ + 2²² .

It is not an unprimeable number, because it can be changed into a prime (4269721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067429 + ... + 1067432.

Almost surely, 2^4269722 is an apocalyptic number.

4269722 is a deficient number, since it is larger than the sum of its proper divisors (2134864).

4269722 is a wasteful number, since it uses less digits than its factorization.

4269722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134863.

The product of its digits is 12096, while the sum is 32.

The square root of 4269722 is about 2066.3305640676. The cubic root of 4269722 is about 162.2307588830.

The spelling of 4269722 in words is "four million, two hundred sixty-nine thousand, seven hundred twenty-two".