94134816 has 72 divisors (see below), whose sum is σ = 281801520. Its totient is φ = 29725056.

The previous prime is 94134793. The next prime is 94134823. The reversal of 94134816 is 61843149.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×94134816² = 17722727166707712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3130 + ... + 14073.

It is an arithmetic number, because the mean of its divisors is an integer number (3913910).

Almost surely, 2^94134816 is an apocalyptic number.

94134816 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

94134816 is an abundant number, since it is smaller than the sum of its proper divisors (187666704).

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

94134816 is a wasteful number, since it uses less digits than its factorization.

94134816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17238 (or 17227 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 94134816 is about 9702.3098280770. The cubic root of 94134816 is about 454.9008615468.

The spelling of 94134816 in words is "ninety-four million, one hundred thirty-four thousand, eight hundred sixteen".