121567348 has 48 divisors (see below), whose sum is σ = 251206144. Its totient is φ = 50388480.

The previous prime is 121567343. The next prime is 121567349. The reversal of 121567348 is 843765121.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121567343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280540 + ... + 280972.

Almost surely, 2^121567348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 121567348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125603072).

121567348 is an abundant number, since it is smaller than the sum of its proper divisors (129638796).

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

121567348 is a wasteful number, since it uses less digits than its factorization.

121567348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 750 counting only the distinct ones).

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

The square root of 121567348 is about 11025.7583866145. The cubic root of 121567348 is about 495.3805840916.

The spelling of 121567348 in words is "one hundred twenty-one million, five hundred sixty-seven thousand, three hundred forty-eight".