76003420 has 24 divisors (see below), whose sum is σ = 168008400. Its totient is φ = 28801152.

The previous prime is 76003397. The next prime is 76003429. The reversal of 76003420 is 2430067.

76003420 is a modest number, since divided by 3420 gives 760 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 76003391 and 76003400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76003429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99625 + ... + 100384.

It is an arithmetic number, because the mean of its divisors is an integer number (7000350).

Almost surely, 2^76003420 is an apocalyptic number.

It is an amenable number.

76003420 is an abundant number, since it is smaller than the sum of its proper divisors (92004980).

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

76003420 is a wasteful number, since it uses less digits than its factorization.

76003420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200037 (or 200035 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 76003420 is about 8717.9940353272. The cubic root of 76003420 is about 423.5887120656.

Adding to 76003420 its reverse (2430067), we get a palindrome (78433487).

The spelling of 76003420 in words is "seventy-six million, three thousand, four hundred twenty".