40741415 has 32 divisors (see below), whose sum is σ = 60480000. Its totient is φ = 25902720.

The previous prime is 40741411. The next prime is 40741417. The reversal of 40741415 is 51414704.

It is not a de Polignac number, because 40741415 - 2² = 40741411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40741411) 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, 12086 + ... + 15084.

It is an arithmetic number, because the mean of its divisors is an integer number (1890000).

Almost surely, 2^40741415 is an apocalyptic number.

40741415 is a deficient number, since it is larger than the sum of its proper divisors (19738585).

40741415 is a wasteful number, since it uses less digits than its factorization.

40741415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3047.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 40741415 is about 6382.9002028858. The cubic root of 40741415 is about 344.0952700568.

Subtracting 40741415 from its reverse (51414704), we obtain a square (10673289 = 3267²).

It can be divided in two parts, 4074 and 1415, that multiplied together give a triangular number (5764710 = T₃₃₉₅).

The spelling of 40741415 in words is "forty million, seven hundred forty-one thousand, four hundred fifteen".