120049654 has 4 divisors (see below), whose sum is σ = 180074484. Its totient is φ = 60024826.

The previous prime is 120049651. The next prime is 120049661. The reversal of 120049654 is 456940021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 456940021 = 113 ⋅4043717.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120049651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30012412 + ... + 30012415.

It is an arithmetic number, because the mean of its divisors is an integer number (45018621).

Almost surely, 2^120049654 is an apocalyptic number.

120049654 is a deficient number, since it is larger than the sum of its proper divisors (60024830).

120049654 is an equidigital number, since it uses as much as digits as its factorization.

120049654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60024829.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 120049654 is about 10956.7173003596. The cubic root of 120049654 is about 493.3104373150.

Adding to 120049654 its reverse (456940021), we get a palindrome (576989675).

The spelling of 120049654 in words is "one hundred twenty million, forty-nine thousand, six hundred fifty-four".