76335047 has 12 divisors (see below), whose sum is σ = 79748760. Its totient is φ = 73060512.

The previous prime is 76335037. The next prime is 76335101. The reversal of 76335047 is 74053367.

It is a happy number.

It is not a de Polignac number, because 76335047 - 2¹⁴ = 76318663 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76334998 and 76335016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76335037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116573 + ... + 117225.

It is an arithmetic number, because the mean of its divisors is an integer number (6645730).

Almost surely, 2^76335047 is an apocalyptic number.

76335047 is a deficient number, since it is larger than the sum of its proper divisors (3413713).

76335047 is a wasteful number, since it uses less digits than its factorization.

76335047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 76335047 is about 8736.9930181957. The cubic root of 76335047 is about 424.2039020907.

The spelling of 76335047 in words is "seventy-six million, three hundred thirty-five thousand, forty-seven".