123854606 has 4 divisors (see below), whose sum is σ = 185781912. Its totient is φ = 61927302.

The previous prime is 123854593. The next prime is 123854617. The reversal of 123854606 is 606458321.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30963650 + ... + 30963653.

It is an arithmetic number, because the mean of its divisors is an integer number (46445478).

Almost surely, 2^123854606 is an apocalyptic number.

123854606 is a deficient number, since it is larger than the sum of its proper divisors (61927306).

123854606 is an equidigital number, since it uses as much as digits as its factorization.

123854606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61927305.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 123854606 is about 11128.9984275316. The cubic root of 123854606 is about 498.4681194772.

Adding to 123854606 its sum of digits (35), we get a square (123854641 = 11129²).

The spelling of 123854606 in words is "one hundred twenty-three million, eight hundred fifty-four thousand, six hundred six".