76420134 has 48 divisors (see below), whose sum is σ = 200367648. Its totient is φ = 20549376.

The previous prime is 76420121. The next prime is 76420199. The reversal of 76420134 is 43102467.

76420134 is a `hidden beast` number, since 7 + 642 + 0 + 13 + 4 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 76420098 and 76420107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15697 + ... + 19980.

It is an arithmetic number, because the mean of its divisors is an integer number (4174326).

Almost surely, 2^76420134 is an apocalyptic number.

76420134 is an abundant number, since it is smaller than the sum of its proper divisors (123947514).

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

76420134 is a wasteful number, since it uses less digits than its factorization.

76420134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35709 (or 35706 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 76420134 is about 8741.8610146810. The cubic root of 76420134 is about 424.3614567845.

The spelling of 76420134 in words is "seventy-six million, four hundred twenty thousand, one hundred thirty-four".