61032542 has 8 divisors (see below), whose sum is σ = 91601976. Its totient is φ = 30498552.

The previous prime is 61032529. The next prime is 61032557. The reversal of 61032542 is 24523016.

61032542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×61032542³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4028 + ... + 11759.

It is an arithmetic number, because the mean of its divisors is an integer number (11450247).

Almost surely, 2^61032542 is an apocalyptic number.

61032542 is a deficient number, since it is larger than the sum of its proper divisors (30569434).

61032542 is a wasteful number, since it uses less digits than its factorization.

61032542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17722.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 61032542 is about 7812.3326862084. The cubic root of 61032542 is about 393.7197066809.

Adding to 61032542 its reverse (24523016), we get a palindrome (85555558).

The spelling of 61032542 in words is "sixty-one million, thirty-two thousand, five hundred forty-two".