61241632 has 24 divisors (see below), whose sum is σ = 123376176. Its totient is φ = 29908032.

The previous prime is 61241627. The next prime is 61241639. The reversal of 61241632 is 23614216.

It is a junction number, because it is equal to n+sod(n) for n = 61241597 and 61241606.

It is not an unprimeable number, because it can be changed into a prime (61241639) 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, 20878 + ... + 23629.

It is an arithmetic number, because the mean of its divisors is an integer number (5140674).

Almost surely, 2^61241632 is an apocalyptic number.

It is an amenable number.

61241632 is an abundant number, since it is smaller than the sum of its proper divisors (62134544).

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

61241632 is a wasteful number, since it uses less digits than its factorization.

61241632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44560 (or 44552 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 61241632 is about 7825.7032910787. The cubic root of 61241632 is about 394.1688060191.

Adding to 61241632 its reverse (23614216), we get a palindrome (84855848).

The spelling of 61241632 in words is "sixty-one million, two hundred forty-one thousand, six hundred thirty-two".