93456442 has 4 divisors (see below), whose sum is σ = 140184666. Its totient is φ = 46728220.

The previous prime is 93456431. The next prime is 93456443. The reversal of 93456442 is 24465439.

It is a happy number.

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., 92910321 + 546121 = 9639^2 + 739^2 .

It is not an unprimeable number, because it can be changed into a prime (93456443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23364109 + ... + 23364112.

Almost surely, 2^93456442 is an apocalyptic number.

93456442 is a deficient number, since it is larger than the sum of its proper divisors (46728224).

93456442 is a wasteful number, since it uses less digits than its factorization.

93456442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46728223.

The product of its digits is 103680, while the sum is 37.

The square root of 93456442 is about 9667.2872099674. The cubic root of 93456442 is about 453.8054921798.

The spelling of 93456442 in words is "ninety-three million, four hundred fifty-six thousand, four hundred forty-two".