77200114 has 4 divisors (see below), whose sum is σ = 115800174. Its totient is φ = 38600056.

The previous prime is 77200103. The next prime is 77200127. The reversal of 77200114 is 41100277.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 63473089 + 13727025 = 7967^2 + 3705^2 .

It is a super-2 number, since 2×77200114² = 11919715203225992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19300027 + ... + 19300030.

Almost surely, 2^77200114 is an apocalyptic number.

77200114 is a deficient number, since it is larger than the sum of its proper divisors (38600060).

77200114 is a wasteful number, since it uses less digits than its factorization.

77200114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38600059.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 77200114 is about 8786.3595419263. The cubic root of 77200114 is about 425.8003171217.

The spelling of 77200114 in words is "seventy-seven million, two hundred thousand, one hundred fourteen".