121468375 has 16 divisors (see below), whose sum is σ = 173249856. Its totient is φ = 83292000.

The previous prime is 121468337. The next prime is 121468393. The reversal of 121468375 is 573864121.

It is not a de Polignac number, because 121468375 - 2¹¹ = 121466327 is a prime.

It is a super-2 number, since 2×121468375² = 29509132250281250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68536 + ... + 70285.

It is an arithmetic number, because the mean of its divisors is an integer number (10828116).

Almost surely, 2^121468375 is an apocalyptic number.

121468375 is a deficient number, since it is larger than the sum of its proper divisors (51781481).

121468375 is an equidigital number, since it uses as much as digits as its factorization.

121468375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138843 (or 138833 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 121468375 is about 11021.2692100320. The cubic root of 121468375 is about 495.2461109924.

The spelling of 121468375 in words is "one hundred twenty-one million, four hundred sixty-eight thousand, three hundred seventy-five".