122461049 has 4 divisors (see below), whose sum is σ = 124536720. Its totient is φ = 120385380.

The previous prime is 122461043. The next prime is 122461069. The reversal of 122461049 is 940164221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122461049 - 2¹² = 122456953 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122461043) 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, 1037747 + ... + 1037864.

It is an arithmetic number, because the mean of its divisors is an integer number (31134180).

Almost surely, 2^122461049 is an apocalyptic number.

It is an amenable number.

122461049 is a deficient number, since it is larger than the sum of its proper divisors (2075671).

122461049 is an equidigital number, since it uses as much as digits as its factorization.

122461049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075670.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 122461049 is about 11066.2120438748. The cubic root of 122461049 is about 496.5915497306.

The spelling of 122461049 in words is "one hundred twenty-two million, four hundred sixty-one thousand, forty-nine".