60881603 has 4 divisors (see below), whose sum is σ = 60897408. Its totient is φ = 60865800.

The previous prime is 60881563. The next prime is 60881633. The reversal of 60881603 is 30618806.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 30618806 = 2 ⋅15309403.

It is a cyclic number.

It is not a de Polignac number, because 60881603 - 2²⁴ = 44104387 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60881603.

It is not an unprimeable number, because it can be changed into a prime (60881633) 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, 2078 + ... + 11228.

It is an arithmetic number, because the mean of its divisors is an integer number (15224352).

Almost surely, 2^60881603 is an apocalyptic number.

60881603 is a deficient number, since it is larger than the sum of its proper divisors (15805).

60881603 is an equidigital number, since it uses as much as digits as its factorization.

60881603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15804.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 60881603 is about 7802.6664032240. Note that the first 3 decimals coincide. The cubic root of 60881603 is about 393.3948705947.

The spelling of 60881603 in words is "sixty million, eight hundred eighty-one thousand, six hundred three".