77922114 has 16 divisors (see below), whose sum is σ = 162620352. Its totient is φ = 24844688.

The previous prime is 77922107. The next prime is 77922121. The reversal of 77922114 is 41122977.

It is an interprime number because it is at equal distance from previous prime (77922107) and next prime (77922121).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282189 + ... + 282464.

It is an arithmetic number, because the mean of its divisors is an integer number (10163772).

Almost surely, 2^77922114 is an apocalyptic number.

77922114 is an abundant number, since it is smaller than the sum of its proper divisors (84698238).

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

77922114 is a wasteful number, since it uses less digits than its factorization.

77922114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564681.

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

The square root of 77922114 is about 8827.3503385784. The cubic root of 77922114 is about 427.1236070073.

The spelling of 77922114 in words is "seventy-seven million, nine hundred twenty-two thousand, one hundred fourteen".