120065542 has 16 divisors (see below), whose sum is σ = 189868032. Its totient is φ = 56858760.

The previous prime is 120065527. The next prime is 120065557. The reversal of 120065542 is 245560021.

It is an interprime number because it is at equal distance from previous prime (120065527) and next prime (120065557).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17688 + ... + 23515.

It is an arithmetic number, because the mean of its divisors is an integer number (11866752).

Almost surely, 2^120065542 is an apocalyptic number.

120065542 is a deficient number, since it is larger than the sum of its proper divisors (69802490).

120065542 is a wasteful number, since it uses less digits than its factorization.

120065542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41283.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 120065542 is about 10957.4423110505. The cubic root of 120065542 is about 493.3321987840.

The spelling of 120065542 in words is "one hundred twenty million, sixty-five thousand, five hundred forty-two".