122487416 has 32 divisors (see below), whose sum is σ = 240483600. Its totient is φ = 58410240.

The previous prime is 122487413. The next prime is 122487437. The reversal of 122487416 is 614784221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122487413) 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, 16076 + ... + 22436.

Almost surely, 2^122487416 is an apocalyptic number.

It is an amenable number.

122487416 is a deficient number, since it is larger than the sum of its proper divisors (117996184).

122487416 is a wasteful number, since it uses less digits than its factorization.

122487416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6479 (or 6475 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 122487416 is about 11067.4033088164. The cubic root of 122487416 is about 496.6271874289.

The spelling of 122487416 in words is "one hundred twenty-two million, four hundred eighty-seven thousand, four hundred sixteen".