40463234 has 8 divisors (see below), whose sum is σ = 69365568. Its totient is φ = 17341380.

The previous prime is 40463219. The next prime is 40463239. The reversal of 40463234 is 43236404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40463239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1445102 + ... + 1445129.

It is an arithmetic number, because the mean of its divisors is an integer number (8670696).

Almost surely, 2^40463234 is an apocalyptic number.

40463234 is a deficient number, since it is larger than the sum of its proper divisors (28902334).

40463234 is a wasteful number, since it uses less digits than its factorization.

40463234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890240.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 40463234 is about 6361.0717650409. The cubic root of 40463234 is about 343.3103238630.

Adding to 40463234 its reverse (43236404), we get a palindrome (83699638).

The spelling of 40463234 in words is "forty million, four hundred sixty-three thousand, two hundred thirty-four".