122461276 has 12 divisors (see below), whose sum is σ = 244922608. Its totient is φ = 52483392.

The previous prime is 122461259. The next prime is 122461277. The reversal of 122461276 is 672164221.

122461276 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122461277) 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, 2186781 + ... + 2186836.

Almost surely, 2^122461276 is an apocalyptic number.

It is an amenable number.

122461276 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122461276 is a wasteful number, since it uses less digits than its factorization.

122461276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4373628 (or 4373626 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 122461276 is about 11066.2223003155. Note that the first 3 decimals coincide. The cubic root of 122461276 is about 496.5918565661.

It can be divided in two parts, 1224 and 61276, that added together give a square (62500 = 250²).

The spelling of 122461276 in words is "one hundred twenty-two million, four hundred sixty-one thousand, two hundred seventy-six".