93778016 has 12 divisors (see below), whose sum is σ = 184625532. Its totient is φ = 46888992.

The previous prime is 93777997. The next prime is 93778021. The reversal of 93778016 is 61087739.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1465250 + ... + 1465313.

It is an arithmetic number, because the mean of its divisors is an integer number (15385461).

Almost surely, 2^93778016 is an apocalyptic number.

It is an amenable number.

93778016 is a deficient number, since it is larger than the sum of its proper divisors (90847516).

93778016 is a wasteful number, since it uses less digits than its factorization.

93778016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930573 (or 2930565 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 93778016 is about 9683.9049974687. The cubic root of 93778016 is about 454.3253956572.

The spelling of 93778016 in words is "ninety-three million, seven hundred seventy-eight thousand, sixteen".