59866949 has 4 divisors (see below), whose sum is σ = 59889900. Its totient is φ = 59844000.

The previous prime is 59866927. The next prime is 59866951. The reversal of 59866949 is 94966895.

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

It can be written as a sum of positive squares in 2 ways, for example, as 17850625 + 42016324 = 4225^2 + 6482^2 .

It is a cyclic number.

It is not a de Polignac number, because 59866949 - 2¹² = 59862853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 59866894 and 59866903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59866909) 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, 6974 + ... + 12975.

It is an arithmetic number, because the mean of its divisors is an integer number (14972475).

Almost surely, 2^59866949 is an apocalyptic number.

It is an amenable number.

59866949 is a deficient number, since it is larger than the sum of its proper divisors (22951).

59866949 is a wasteful number, since it uses less digits than its factorization.

59866949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22950.

The product of its digits is 4199040, while the sum is 56.

The square root of 59866949 is about 7737.3735207756. The cubic root of 59866949 is about 391.1971738128.

The spelling of 59866949 in words is "fifty-nine million, eight hundred sixty-six thousand, nine hundred forty-nine".