40235476 has 12 divisors (see below), whose sum is σ = 71203860. Its totient is φ = 19891520.

The previous prime is 40235467. The next prime is 40235491. The reversal of 40235476 is 67453204.

It can be written as a sum of positive squares in 2 ways, for example, as 18835600 + 21399876 = 4340^2 + 4626^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56155 + ... + 56866.

It is an arithmetic number, because the mean of its divisors is an integer number (5933655).

Almost surely, 2^40235476 is an apocalyptic number.

It is an amenable number.

40235476 is a deficient number, since it is larger than the sum of its proper divisors (30968384).

40235476 is a wasteful number, since it uses less digits than its factorization.

40235476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113114 (or 113112 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 40235476 is about 6343.1440153917. The cubic root of 40235476 is about 342.6649738915.

The spelling of 40235476 in words is "forty million, two hundred thirty-five thousand, four hundred seventy-six".