61489483 has 8 divisors (see below), whose sum is σ = 69392880. Its totient is φ = 53971680.

The previous prime is 61489481. The next prime is 61489499. The reversal of 61489483 is 38498416.

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

It is a cyclic number.

It is not a de Polignac number, because 61489483 - 2¹ = 61489481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61489481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96060 + ... + 96697.

It is an arithmetic number, because the mean of its divisors is an integer number (8674110).

Almost surely, 2^61489483 is an apocalyptic number.

61489483 is a deficient number, since it is larger than the sum of its proper divisors (7903397).

61489483 is a wasteful number, since it uses less digits than its factorization.

61489483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192797.

The product of its digits is 165888, while the sum is 43.

The square root of 61489483 is about 7841.5230025806. The cubic root of 61489483 is about 394.6998371227.

The spelling of 61489483 in words is "sixty-one million, four hundred eighty-nine thousand, four hundred eighty-three".