40232010 has 64 divisors (see below), whose sum is σ = 118847232. Its totient is φ = 8487936.

The previous prime is 40231999. The next prime is 40232033. The reversal of 40232010 is 1023204.

It is a super-2 number, since 2×40232010² = 3237229257280200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4639 + ... + 10098.

It is an arithmetic number, because the mean of its divisors is an integer number (1856988).

Almost surely, 2^40232010 is an apocalyptic number.

40232010 is an abundant number, since it is smaller than the sum of its proper divisors (78615222).

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

40232010 is a wasteful number, since it uses less digits than its factorization.

40232010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14767.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 40232010 is about 6342.8708011436. The cubic root of 40232010 is about 342.6551342257.

Adding to 40232010 its reverse (1023204), we get a palindrome (41255214).

The spelling of 40232010 in words is "forty million, two hundred thirty-two thousand, ten".