40572411 has 32 divisors (see below), whose sum is σ = 61157376. Its totient is φ = 23712000.

The previous prime is 40572409. The next prime is 40572431. The reversal of 40572411 is 11427504.

It is not a de Polignac number, because 40572411 - 2¹ = 40572409 is a prime.

It is a super-2 number, since 2×40572411² = 3292241068705842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40572431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212326 + ... + 212516.

It is an arithmetic number, because the mean of its divisors is an integer number (1911168).

Almost surely, 2^40572411 is an apocalyptic number.

40572411 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

40572411 is a deficient number, since it is larger than the sum of its proper divisors (20584965).

40572411 is a wasteful number, since it uses less digits than its factorization.

40572411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 40572411 is about 6369.6476354662. The cubic root of 40572411 is about 343.6188173381.

Adding to 40572411 its reverse (11427504), we get a palindrome (51999915).

The spelling of 40572411 in words is "forty million, five hundred seventy-two thousand, four hundred eleven".