121352262 has 16 divisors (see below), whose sum is σ = 246818880. Its totient is φ = 39765032.

The previous prime is 121352249. The next prime is 121352263. The reversal of 121352262 is 262253121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121352263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171048 + ... + 171755.

It is an arithmetic number, because the mean of its divisors is an integer number (15426180).

Almost surely, 2^121352262 is an apocalyptic number.

121352262 is an abundant number, since it is smaller than the sum of its proper divisors (125466618).

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

121352262 is a wasteful number, since it uses less digits than its factorization.

121352262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342867.

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

The square root of 121352262 is about 11016.0002723312. Note that the first 3 decimals coincide. The cubic root of 121352262 is about 495.0882568884.

The spelling of 121352262 in words is "one hundred twenty-one million, three hundred fifty-two thousand, two hundred sixty-two".