94644442 has 4 divisors (see below), whose sum is σ = 141966666. Its totient is φ = 47322220.

The previous prime is 94644439. The next prime is 94644461. The reversal of 94644442 is 24444649.

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., 90992521 + 3651921 = 9539^2 + 1911^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23661109 + ... + 23661112.

Almost surely, 2^94644442 is an apocalyptic number.

94644442 is a deficient number, since it is larger than the sum of its proper divisors (47322224).

94644442 is a wasteful number, since it uses less digits than its factorization.

94644442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47322223.

The product of its digits is 110592, while the sum is 37.

The square root of 94644442 is about 9728.5375057097. The cubic root of 94644442 is about 455.7202969472.

The spelling of 94644442 in words is "ninety-four million, six hundred forty-four thousand, four hundred forty-two".