4236981 has 48 divisors (see below), whose sum is σ = 7277760. Its totient is φ = 2177280.

The previous prime is 4236971. The next prime is 4236983. The reversal of 4236981 is 1896324.

It is not a de Polignac number, because 4236981 - 2⁶ = 4236917 is a prime.

It is a super-2 number, since 2×4236981² = 35904015988722, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4¹¹ + 2¹¹ + 3 + 6⁵ + 9² + 8⁵ + 1 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4236983) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103321 + ... + 103361.

It is an arithmetic number, because the mean of its divisors is an integer number (151620).

Almost surely, 2^4236981 is an apocalyptic number.

4236981 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4236981 is a deficient number, since it is larger than the sum of its proper divisors (3040779).

4236981 is a wasteful number, since it uses less digits than its factorization.

4236981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 107 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 4236981 is about 2058.3928196532. The cubic root of 4236981 is about 161.8150228253.

The spelling of 4236981 in words is "four million, two hundred thirty-six thousand, nine hundred eighty-one".