76140853 has 2 divisors, whose sum is σ = 76140854. Its totient is φ = 76140852.

The previous prime is 76140821. The next prime is 76140899. The reversal of 76140853 is 35804167.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49028004 + 27112849 = 7002^2 + 5207^2 .

It is a cyclic number.

It is not a de Polignac number, because 76140853 - 2⁵ = 76140821 is a prime.

It is equal to p_4457347 and since 76140853 and 4457347 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76140803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38070426 + 38070427.

It is an arithmetic number, because the mean of its divisors is an integer number (38070427).

Almost surely, 2^76140853 is an apocalyptic number.

It is an amenable number.

76140853 is a deficient number, since it is larger than the sum of its proper divisors (1).

76140853 is an equidigital number, since it uses as much as digits as its factorization.

76140853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 76140853 is about 8725.8726211193. The cubic root of 76140853 is about 423.8438760814.

It can be divided in two parts, 761 and 40853, that added together give a palindrome (41614).

The spelling of 76140853 in words is "seventy-six million, one hundred forty thousand, eight hundred fifty-three".