93242340 has 60 divisors (see below), whose sum is σ = 292509756. Its totient is φ = 24864192.

The previous prime is 93242339. The next prime is 93242351. The reversal of 93242340 is 4324239.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22581504 + 70660836 = 4752^2 + 8406^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27159 + ... + 30398.

Almost surely, 2^93242340 is an apocalyptic number.

93242340 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

93242340 is an abundant number, since it is smaller than the sum of its proper divisors (199267416).

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

93242340 is a wasteful number, since it uses less digits than its factorization.

93242340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57578 (or 57567 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 93242340 is about 9656.2073300028. The cubic root of 93242340 is about 453.4586819368.

Adding to 93242340 its reverse (4324239), we get a palindrome (97566579).

It can be divided in two parts, 9324 and 2340, that added together give a square (11664 = 108²).

The spelling of 93242340 in words is "ninety-three million, two hundred forty-two thousand, three hundred forty".