40061035 has 24 divisors (see below), whose sum is σ = 56942496. Its totient is φ = 26503680.

The previous prime is 40061023. The next prime is 40061069. The reversal of 40061035 is 53016004.

It is not a de Polignac number, because 40061035 - 2¹³ = 40052843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28755 + ... + 30115.

It is an arithmetic number, because the mean of its divisors is an integer number (2372604).

Almost surely, 2^40061035 is an apocalyptic number.

40061035 is a deficient number, since it is larger than the sum of its proper divisors (16881461).

40061035 is a wasteful number, since it uses less digits than its factorization.

40061035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 40061035 is about 6329.3787214860. The cubic root of 40061035 is about 342.1690482395.

Adding to 40061035 its reverse (53016004), we get a palindrome (93077039).

It can be divided in two parts, 4006 and 1035, that added together give a square (5041 = 71²).

The spelling of 40061035 in words is "forty million, sixty-one thousand, thirty-five".