94142620 has 48 divisors (see below), whose sum is σ = 232269408. Its totient is φ = 31599360.

The previous prime is 94142603. The next prime is 94142623. The reversal of 94142620 is 2624149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94142623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13599 + ... + 19318.

It is an arithmetic number, because the mean of its divisors is an integer number (4838946).

Almost surely, 2^94142620 is an apocalyptic number.

It is an amenable number.

94142620 is an abundant number, since it is smaller than the sum of its proper divisors (138126788).

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

94142620 is a wasteful number, since it uses less digits than its factorization.

94142620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32950 (or 32948 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 94142620 is about 9702.7119920154. The cubic root of 94142620 is about 454.9134319870.

Adding to 94142620 its reverse (2624149), we get a palindrome (96766769).

The spelling of 94142620 in words is "ninety-four million, one hundred forty-two thousand, six hundred twenty".