40150232 has 16 divisors (see below), whose sum is σ = 75407760. Its totient is φ = 20041504.

The previous prime is 40150199. The next prime is 40150241. The reversal of 40150232 is 23205104.

It is a super-2 number, since 2×40150232² = 3224082259307648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40150232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298 + ... + 9054.

It is an arithmetic number, because the mean of its divisors is an integer number (4712985).

Almost surely, 2^40150232 is an apocalyptic number.

It is an amenable number.

40150232 is a deficient number, since it is larger than the sum of its proper divisors (35257528).

40150232 is a wasteful number, since it uses less digits than its factorization.

40150232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8410 (or 8406 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 40150232 is about 6336.4210718670. The cubic root of 40150232 is about 342.4228096066.

Adding to 40150232 its reverse (23205104), we get a palindrome (63355336).

The spelling of 40150232 in words is "forty million, one hundred fifty thousand, two hundred thirty-two".