120040074 has 96 divisors (see below), whose sum is σ = 326491776. Its totient is φ = 30965760.

The previous prime is 120040073. The next prime is 120040127. The reversal of 120040074 is 470040021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (120040073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 356034 + ... + 356370.

It is an arithmetic number, because the mean of its divisors is an integer number (3400956).

Almost surely, 2^120040074 is an apocalyptic number.

120040074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120040074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163245888).

120040074 is an abundant number, since it is smaller than the sum of its proper divisors (206451702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120040074 is a wasteful number, since it uses less digits than its factorization.

120040074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 120040074 is about 10956.2801169010. The cubic root of 120040074 is about 493.2973148567.

Adding to 120040074 its reverse (470040021), we get a palindrome (590080095).

The spelling of 120040074 in words is "one hundred twenty million, forty thousand, seventy-four".