122054534 has 32 divisors (see below), whose sum is σ = 214486272. Its totient is φ = 51012000.

The previous prime is 122054531. The next prime is 122054549. The reversal of 122054534 is 435450221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122054531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111329 + ... + 112419.

It is an arithmetic number, because the mean of its divisors is an integer number (6702696).

Almost surely, 2^122054534 is an apocalyptic number.

122054534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122054534 is a deficient number, since it is larger than the sum of its proper divisors (92431738).

122054534 is a wasteful number, since it uses less digits than its factorization.

122054534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 122054534 is about 11047.8293795659. The cubic root of 122054534 is about 496.0414545434.

The spelling of 122054534 in words is "one hundred twenty-two million, fifty-four thousand, five hundred thirty-four".