121648362 has 32 divisors (see below), whose sum is σ = 281029824. Its totient is φ = 34694400.

The previous prime is 121648313. The next prime is 121648381. The reversal of 121648362 is 263846121.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53089 + ... + 55332.

It is an arithmetic number, because the mean of its divisors is an integer number (8782182).

Almost surely, 2^121648362 is an apocalyptic number.

121648362 is an abundant number, since it is smaller than the sum of its proper divisors (159381462).

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

121648362 is a wasteful number, since it uses less digits than its factorization.

121648362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108454.

The product of its digits is 13824, while the sum is 33.

The square root of 121648362 is about 11029.4316263351. The cubic root of 121648362 is about 495.4906022602.

The spelling of 121648362 in words is "one hundred twenty-one million, six hundred forty-eight thousand, three hundred sixty-two".