61826052 has 24 divisors (see below), whose sum is σ = 144387936. Its totient is φ = 20590528.

The previous prime is 61826033. The next prime is 61826077. The reversal of 61826052 is 25062816.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25768 + ... + 28064.

It is an arithmetic number, because the mean of its divisors is an integer number (6016164).

Almost surely, 2^61826052 is an apocalyptic number.

It is an amenable number.

61826052 is an abundant number, since it is smaller than the sum of its proper divisors (82561884).

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

61826052 is a wasteful number, since it uses less digits than its factorization.

61826052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547 (or 4545 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 61826052 is about 7862.9544065828. The cubic root of 61826052 is about 395.4186705418.

Adding to 61826052 its reverse (25062816), we get a palindrome (86888868).

The spelling of 61826052 in words is "sixty-one million, eight hundred twenty-six thousand, fifty-two".