40270524 has 48 divisors (see below), whose sum is σ = 108192000. Its totient is φ = 11419776.

The previous prime is 40270511. The next prime is 40270567. The reversal of 40270524 is 42507204.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 40270494 and 40270503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9952 + ... + 13400.

It is an arithmetic number, because the mean of its divisors is an integer number (2254000).

Almost surely, 2^40270524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40270524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54096000).

40270524 is an abundant number, since it is smaller than the sum of its proper divisors (67921476).

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

40270524 is a wasteful number, since it uses less digits than its factorization.

40270524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3602 (or 3600 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 40270524 is about 6345.9060818767. The cubic root of 40270524 is about 342.7644403141.

Adding to 40270524 its reverse (42507204), we get a palindrome (82777728).

The spelling of 40270524 in words is "forty million, two hundred seventy thousand, five hundred twenty-four".