121214754 has 24 divisors (see below), whose sum is σ = 262856880. Its totient is φ = 40370328.

The previous prime is 121214749. The next prime is 121214767. The reversal of 121214754 is 457412121.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27217 + ... + 31355.

It is an arithmetic number, because the mean of its divisors is an integer number (10952370).

Almost surely, 2^121214754 is an apocalyptic number.

121214754 is an abundant number, since it is smaller than the sum of its proper divisors (141642126).

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

121214754 is a wasteful number, since it uses less digits than its factorization.

121214754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5774 (or 5771 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 121214754 is about 11009.7572180316. The cubic root of 121214754 is about 494.9011862751.

Adding to 121214754 its reverse (457412121), we get a palindrome (578626875).

It can be divided in two parts, 1212147 and 54, that added together give a square (1212201 = 1101²).

The spelling of 121214754 in words is "one hundred twenty-one million, two hundred fourteen thousand, seven hundred fifty-four".