99464942 has 4 divisors (see below), whose sum is σ = 149197416. Its totient is φ = 49732470.

The previous prime is 99464933. The next prime is 99464951. The reversal of 99464942 is 24946499.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24946499 = 61 ⋅408959.

It is an interprime number because it is at equal distance from previous prime (99464933) and next prime (99464951).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24866234 + ... + 24866237.

It is an arithmetic number, because the mean of its divisors is an integer number (37299354).

Almost surely, 2^99464942 is an apocalyptic number.

99464942 is a deficient number, since it is larger than the sum of its proper divisors (49732474).

99464942 is a wasteful number, since it uses less digits than its factorization.

99464942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49732473.

The product of its digits is 559872, while the sum is 47.

The square root of 99464942 is about 9973.2112180581. The cubic root of 99464942 is about 463.3295627364.

The spelling of 99464942 in words is "ninety-nine million, four hundred sixty-four thousand, nine hundred forty-two".