120749962 has 4 divisors (see below), whose sum is σ = 181124946. Its totient is φ = 60374980.

The previous prime is 120749947. The next prime is 120749969. The reversal of 120749962 is 269947021.

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

It can be written as a sum of positive squares in only one way, i.e., 69039481 + 51710481 = 8309^2 + 7191^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (120749969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30187489 + ... + 30187492.

Almost surely, 2^120749962 is an apocalyptic number.

120749962 is a deficient number, since it is larger than the sum of its proper divisors (60374984).

120749962 is an equidigital number, since it uses as much as digits as its factorization.

120749962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60374983.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 120749962 is about 10988.6287588579. The cubic root of 120749962 is about 494.2678179752.

The spelling of 120749962 in words is "one hundred twenty million, seven hundred forty-nine thousand, nine hundred sixty-two".