77414071 has 8 divisors (see below), whose sum is σ = 90279200. Its totient is φ = 66354624.

The previous prime is 77414023. The next prime is 77414081. The reversal of 77414071 is 17041477.

It is not a de Polignac number, because 77414071 - 2¹⁵ = 77381303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77414081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112506 + ... + 113191.

It is an arithmetic number, because the mean of its divisors is an integer number (11284900).

Almost surely, 2^77414071 is an apocalyptic number.

77414071 is a deficient number, since it is larger than the sum of its proper divisors (12865129).

77414071 is an equidigital number, since it uses as much as digits as its factorization.

77414071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225718 (or 225704 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 77414071 is about 8798.5266380230. The cubic root of 77414071 is about 426.1933170814.

The spelling of 77414071 in words is "seventy-seven million, four hundred fourteen thousand, seventy-one".