122065746 has 32 divisors (see below), whose sum is σ = 281994048. Its totient is φ = 34813440.

The previous prime is 122065739. The next prime is 122065753. The reversal of 122065746 is 647560221.

It is an interprime number because it is at equal distance from previous prime (122065739) and next prime (122065753).

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

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 53275 + ... + 55518.

It is an arithmetic number, because the mean of its divisors is an integer number (8812314).

Almost surely, 2^122065746 is an apocalyptic number.

122065746 is an abundant number, since it is smaller than the sum of its proper divisors (159928302).

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

122065746 is a wasteful number, since it uses less digits than its factorization.

122065746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108826.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 122065746 is about 11048.3367979076. The cubic root of 122065746 is about 496.0566429632.

It can be divided in two parts, 1220657 and 46, that added together give a triangular number (1220703 = T₁₅₆₂).

The spelling of 122065746 in words is "one hundred twenty-two million, sixty-five thousand, seven hundred forty-six".