40463084 has 24 divisors (see below), whose sum is σ = 74746560. Its totient is φ = 19112976.

The previous prime is 40463083. The next prime is 40463107. The reversal of 40463084 is 48036404.

It is a super-2 number, since 2×40463084² = 3274522333582112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40463083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44159 + ... + 45065.

It is an arithmetic number, because the mean of its divisors is an integer number (3114440).

Almost surely, 2^40463084 is an apocalyptic number.

It is an amenable number.

40463084 is a deficient number, since it is larger than the sum of its proper divisors (34283476).

40463084 is a wasteful number, since it uses less digits than its factorization.

40463084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517 (or 1515 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 40463084 is about 6361.0599745640. The cubic root of 40463084 is about 343.3098996375.

Adding to 40463084 its reverse (48036404), we get a palindrome (88499488).

The spelling of 40463084 in words is "forty million, four hundred sixty-three thousand, eighty-four".