61841862 has 24 divisors (see below), whose sum is σ = 138612240. Its totient is φ = 19902960.

The previous prime is 61841803. The next prime is 61841867. The reversal of 61841862 is 26814816.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61841867) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58714 + ... + 59757.

It is an arithmetic number, because the mean of its divisors is an integer number (5775510).

Almost surely, 2^61841862 is an apocalyptic number.

61841862 is an abundant number, since it is smaller than the sum of its proper divisors (76770378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61841862 is a wasteful number, since it uses less digits than its factorization.

61841862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118508 (or 118505 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 61841862 is about 7863.9596896220. The cubic root of 61841862 is about 395.4523728198.

The spelling of 61841862 in words is "sixty-one million, eight hundred forty-one thousand, eight hundred sixty-two".