77229114 has 32 divisors (see below), whose sum is σ = 157593600. Its totient is φ = 25225200.

The previous prime is 77229107. The next prime is 77229121. The reversal of 77229114 is 41192277.

It is an interprime number because it is at equal distance from previous prime (77229107) and next prime (77229121).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 84319 + ... + 85229.

It is an arithmetic number, because the mean of its divisors is an integer number (4924800).

Almost surely, 2^77229114 is an apocalyptic number.

77229114 is an abundant number, since it is smaller than the sum of its proper divisors (80364486).

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

77229114 is a wasteful number, since it uses less digits than its factorization.

77229114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186.

The product of its digits is 7056, while the sum is 33.

The square root of 77229114 is about 8788.0096722751. The cubic root of 77229114 is about 425.8536273337.

It can be divided in two parts, 7722 and 9114, that added together give a triangular number (16836 = T₁₈₃).

The spelling of 77229114 in words is "seventy-seven million, two hundred twenty-nine thousand, one hundred fourteen".