40150534 has 16 divisors (see below), whose sum is σ = 63590400. Its totient is φ = 18960264.

The previous prime is 40150493. The next prime is 40150541. The reversal of 40150534 is 43505104.

It is a super-2 number, since 2×40150534² = 3224130760970312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12507 + ... + 15385.

It is an arithmetic number, because the mean of its divisors is an integer number (3974400).

Almost surely, 2^40150534 is an apocalyptic number.

40150534 is a deficient number, since it is larger than the sum of its proper divisors (23439866).

40150534 is a wasteful number, since it uses less digits than its factorization.

40150534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3267.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 40150534 is about 6336.4449023092. Note that the first 3 decimals coincide. The cubic root of 40150534 is about 342.4236681440.

Adding to 40150534 its reverse (43505104), we get a palindrome (83655638).

The spelling of 40150534 in words is "forty million, one hundred fifty thousand, five hundred thirty-four".