122038461 has 32 divisors (see below), whose sum is σ = 195540480. Its totient is φ = 74930688.

The previous prime is 122038457. The next prime is 122038481. The reversal of 122038461 is 164830221.

122038461 is a `hidden beast` number, since 1 + 220 + 384 + 61 = 666.

It is not a de Polignac number, because 122038461 - 2² = 122038457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122038481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18745 + ... + 24401.

It is an arithmetic number, because the mean of its divisors is an integer number (6110640).

Almost surely, 2^122038461 is an apocalyptic number.

It is an amenable number.

122038461 is a deficient number, since it is larger than the sum of its proper divisors (73502019).

122038461 is a wasteful number, since it uses less digits than its factorization.

122038461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5730 (or 5724 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 122038461 is about 11047.1019276551. The cubic root of 122038461 is about 496.0196795110.

Adding to 122038461 its reverse (164830221), we get a palindrome (286868682).

The spelling of 122038461 in words is "one hundred twenty-two million, thirty-eight thousand, four hundred sixty-one".