61130262 has 32 divisors (see below), whose sum is σ = 128177280. Its totient is φ = 19414080.

The previous prime is 61130261. The next prime is 61130263. The reversal of 61130262 is 26203116.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (61130261) and next prime (61130263).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61130261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7689 + ... + 13467.

It is an arithmetic number, because the mean of its divisors is an integer number (4005540).

Almost surely, 2^61130262 is an apocalyptic number.

61130262 is an abundant number, since it is smaller than the sum of its proper divisors (67047018).

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

61130262 is a wasteful number, since it uses less digits than its factorization.

61130262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5868.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 61130262 is about 7818.5843987259. The cubic root of 61130262 is about 393.9297245546.

Adding to 61130262 its reverse (26203116), we get a palindrome (87333378).

The spelling of 61130262 in words is "sixty-one million, one hundred thirty thousand, two hundred sixty-two".