60981419 has 4 divisors (see below), whose sum is σ = 62278944. Its totient is φ = 59683896.

The previous prime is 60981413. The next prime is 60981421. The reversal of 60981419 is 91418906.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91418906 = 2 ⋅45709453.

It is a cyclic number.

It is not a de Polignac number, because 60981419 - 2⁸ = 60981163 is a prime.

It is a super-2 number, since 2×60981419² = 7437466926507122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60981413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648692 + ... + 648785.

It is an arithmetic number, because the mean of its divisors is an integer number (15569736).

Almost surely, 2^60981419 is an apocalyptic number.

60981419 is a deficient number, since it is larger than the sum of its proper divisors (1297525).

60981419 is a wasteful number, since it uses less digits than its factorization.

60981419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297524.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 60981419 is about 7809.0600586754. The cubic root of 60981419 is about 393.6097448227.

It can be divided in two parts, 609 and 81419, that added together give a palindrome (82028).

The spelling of 60981419 in words is "sixty million, nine hundred eighty-one thousand, four hundred nineteen".