120403470 has 96 divisors (see below), whose sum is σ = 325775520. Its totient is φ = 28441600.

The previous prime is 120403463. The next prime is 120403477. The reversal of 120403470 is 74304021.

It is an interprime number because it is at equal distance from previous prime (120403463) and next prime (120403477).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120403477) 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, 148426 + ... + 149234.

It is an arithmetic number, because the mean of its divisors is an integer number (3393495).

Almost surely, 2^120403470 is an apocalyptic number.

120403470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120403470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162887760).

120403470 is an abundant number, since it is smaller than the sum of its proper divisors (205372050).

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

120403470 is a wasteful number, since it uses less digits than its factorization.

120403470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 120403470 is about 10972.8514981294. The cubic root of 120403470 is about 493.7945979050.

Adding to 120403470 its reverse (74304021), we get a palindrome (194707491).

The spelling of 120403470 in words is "one hundred twenty million, four hundred three thousand, four hundred seventy".