60121369 has 32 divisors (see below), whose sum is σ = 78520320. Its totient is φ = 44668800.

The previous prime is 60121363. The next prime is 60121381. The reversal of 60121369 is 96312106.

It is not a de Polignac number, because 60121369 - 2¹⁵ = 60088601 is a prime.

It is a super-2 number, since 2×60121369² = 7229158020868322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60121363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212302 + ... + 212584.

It is an arithmetic number, because the mean of its divisors is an integer number (2453760).

Almost surely, 2^60121369 is an apocalyptic number.

It is an amenable number.

60121369 is a deficient number, since it is larger than the sum of its proper divisors (18398951).

60121369 is a wasteful number, since it uses less digits than its factorization.

60121369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 60121369 is about 7753.7970698233. The cubic root of 60121369 is about 391.7505549803.

It can be divided in two parts, 6012 and 1369, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 60121369 in words is "sixty million, one hundred twenty-one thousand, three hundred sixty-nine".