120965398 has 16 divisors (see below), whose sum is σ = 187487136. Its totient is φ = 58502080.

The previous prime is 120965393. The next prime is 120965401. The reversal of 120965398 is 893569021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120965393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511 + ... + 15562.

It is an arithmetic number, because the mean of its divisors is an integer number (11717946).

Almost surely, 2^120965398 is an apocalyptic number.

120965398 is a deficient number, since it is larger than the sum of its proper divisors (66521738).

120965398 is a wasteful number, since it uses less digits than its factorization.

120965398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16199.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 120965398 is about 10998.4270693586. The cubic root of 120965398 is about 494.5615925799.

The spelling of 120965398 in words is "one hundred twenty million, nine hundred sixty-five thousand, three hundred ninety-eight".