4245236 has 12 divisors (see below), whose sum is σ = 7452900. Its totient is φ = 2115840.

The previous prime is 4245217. The next prime is 4245239. The reversal of 4245236 is 6325424.

It can be written as a sum of positive squares in 2 ways, for example, as 3763600 + 481636 = 1940^2 + 694^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 4 + 2⁷ + 4⁷ + 5⁹ + 2²¹ + 3¹¹ + 6⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4245239) 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, 125 + ... + 2916.

It is an arithmetic number, because the mean of its divisors is an integer number (621075).

Almost surely, 2^4245236 is an apocalyptic number.

It is an amenable number.

4245236 is a deficient number, since it is larger than the sum of its proper divisors (3207664).

4245236 is a wasteful number, since it uses less digits than its factorization.

4245236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394 (or 3392 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 4245236 is about 2060.3970491146. The cubic root of 4245236 is about 161.9200438643.

It can be divided in two parts, 4245 and 236, that multiplied together give a triangular number (1001820 = T₁₄₁₅).

The spelling of 4245236 in words is "four million, two hundred forty-five thousand, two hundred thirty-six".