121053462 has 16 divisors (see below), whose sum is σ = 252633600. Its totient is φ = 38596712.

The previous prime is 121053461. The next prime is 121053469. The reversal of 121053462 is 264350121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121053461) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 438462 + ... + 438737.

It is an arithmetic number, because the mean of its divisors is an integer number (15789600).

Almost surely, 2^121053462 is an apocalyptic number.

121053462 is an abundant number, since it is smaller than the sum of its proper divisors (131580138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121053462 is a wasteful number, since it uses less digits than its factorization.

121053462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877227.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 121053462 is about 11002.4298225437. The cubic root of 121053462 is about 494.6815787028.

The spelling of 121053462 in words is "one hundred twenty-one million, fifty-three thousand, four hundred sixty-two".