65236941 has 32 divisors (see below), whose sum is σ = 120499200. Its totient is φ = 33888240.

The previous prime is 65236933. The next prime is 65236943. The reversal of 65236941 is 14963256.

It is a happy number.

It is not a de Polignac number, because 65236941 - 2³ = 65236933 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 65236896 and 65236905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65236943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13611 + ... + 17768.

It is an arithmetic number, because the mean of its divisors is an integer number (3765600).

Almost surely, 2^65236941 is an apocalyptic number.

It is an amenable number.

65236941 is a deficient number, since it is larger than the sum of its proper divisors (55262259).

65236941 is a wasteful number, since it uses less digits than its factorization.

65236941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31406 (or 31400 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 65236941 is about 8076.9388384462. The cubic root of 65236941 is about 402.5605345987.

The spelling of 65236941 in words is "sixty-five million, two hundred thirty-six thousand, nine hundred forty-one".