60921422 has 4 divisors (see below), whose sum is σ = 91382136. Its totient is φ = 30460710.

The previous prime is 60921407. The next prime is 60921437. The reversal of 60921422 is 22412906.

60921422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22412906 = 2 ⋅11206453.

It is an interprime number because it is at equal distance from previous prime (60921407) and next prime (60921437).

It is a super-2 number, since 2×60921422² = 7422839317004168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60921391 and 60921400.

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 as a sum of consecutive naturals, namely, 15230354 + ... + 15230357.

It is an arithmetic number, because the mean of its divisors is an integer number (22845534).

Almost surely, 2^60921422 is an apocalyptic number.

60921422 is a deficient number, since it is larger than the sum of its proper divisors (30460714).

60921422 is a wasteful number, since it uses less digits than its factorization.

60921422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30460713.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 60921422 is about 7805.2176138786. The cubic root of 60921422 is about 393.4806172228.

The spelling of 60921422 in words is "sixty million, nine hundred twenty-one thousand, four hundred twenty-two".