94013642 has 4 divisors (see below), whose sum is σ = 141020466. Its totient is φ = 47006820.

The previous prime is 94013611. The next prime is 94013651. The reversal of 94013642 is 24631049.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24631049 = 19 ⋅1296371.

It can be written as a sum of positive squares in only one way, i.e., 73119601 + 20894041 = 8551^2 + 4571^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23503409 + ... + 23503412.

Almost surely, 2^94013642 is an apocalyptic number.

94013642 is a deficient number, since it is larger than the sum of its proper divisors (47006824).

94013642 is a wasteful number, since it uses less digits than its factorization.

94013642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47006823.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 94013642 is about 9696.0632217411. The cubic root of 94013642 is about 454.7055890356.

The spelling of 94013642 in words is "ninety-four million, thirteen thousand, six hundred forty-two".