121465088 has 36 divisors (see below), whose sum is σ = 243164460. Its totient is φ = 60555264.

The previous prime is 121465087. The next prime is 121465109. The reversal of 121465088 is 880564121.

It can be written as a sum of positive squares in 2 ways, for example, as 20502784 + 100962304 = 4528^2 + 10048^2 .

It is not an unprimeable number, because it can be changed into a prime (121465087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157568 + ... + 158336.

Almost surely, 2^121465088 is an apocalyptic number.

It is an amenable number.

121465088 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

121465088 is an frugal number, since it uses more digits than its factorization.

121465088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402 (or 1388 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 121465088 is about 11021.1200882669. The cubic root of 121465088 is about 495.2416437428.

The spelling of 121465088 in words is "one hundred twenty-one million, four hundred sixty-five thousand, eighty-eight".