121602062 has 8 divisors (see below), whose sum is σ = 182700576. Its totient is φ = 60701872.

The previous prime is 121602049. The next prime is 121602073. The reversal of 121602062 is 260206121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×121602062² = 29574122965303688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48038 + ... + 50505.

It is an arithmetic number, because the mean of its divisors is an integer number (22837572).

Almost surely, 2^121602062 is an apocalyptic number.

121602062 is a deficient number, since it is larger than the sum of its proper divisors (61098514).

121602062 is an equidigital number, since it uses as much as digits as its factorization.

121602062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99162.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 121602062 is about 11027.3324970276. The cubic root of 121602062 is about 495.4277321822.

Adding to 121602062 its reverse (260206121), we get a palindrome (381808183).

The spelling of 121602062 in words is "one hundred twenty-one million, six hundred two thousand, sixty-two".