40734575 has 24 divisors (see below), whose sum is σ = 60769920. Its totient is φ = 26460000.

The previous prime is 40734563. The next prime is 40734583. The reversal of 40734575 is 57543704.

It is not a de Polignac number, because 40734575 - 2⁴ = 40734559 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2801 + ... + 9450.

It is an arithmetic number, because the mean of its divisors is an integer number (2532080).

Almost surely, 2^40734575 is an apocalyptic number.

40734575 is a deficient number, since it is larger than the sum of its proper divisors (20035345).

40734575 is a wasteful number, since it uses less digits than its factorization.

40734575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12287 (or 12282 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 40734575 is about 6382.3643738038. The cubic root of 40734575 is about 344.0760124751.

The spelling of 40734575 in words is "forty million, seven hundred thirty-four thousand, five hundred seventy-five".