40062484 has 24 divisors (see below), whose sum is σ = 87409728. Its totient is φ = 15608640.

The previous prime is 40062479. The next prime is 40062497. The reversal of 40062484 is 48426004.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 7 ways as a sum of consecutive naturals, for example, 64729 + ... + 65344.

It is an arithmetic number, because the mean of its divisors is an integer number (3642072).

Almost surely, 2^40062484 is an apocalyptic number.

40062484 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40062484 is an abundant number, since it is smaller than the sum of its proper divisors (47347244).

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

40062484 is a wasteful number, since it uses less digits than its factorization.

40062484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130095 (or 130093 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 40062484 is about 6329.4931866619. The cubic root of 40062484 is about 342.1731735862.

Adding to 40062484 its reverse (48426004), we get a palindrome (88488488).

The spelling of 40062484 in words is "forty million, sixty-two thousand, four hundred eighty-four".