40273034 has 16 divisors (see below), whose sum is σ = 64686600. Its totient is φ = 18737664.

The previous prime is 40273033. The next prime is 40273063. The reversal of 40273034 is 43037204.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21132409 + 19140625 = 4597^2 + 4375^2 .

It is not an unprimeable number, because it can be changed into a prime (40273033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3629 + ... + 9680.

Almost surely, 2^40273034 is an apocalyptic number.

40273034 is a deficient number, since it is larger than the sum of its proper divisors (24413566).

40273034 is a wasteful number, since it uses less digits than its factorization.

40273034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13417.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 40273034 is about 6346.1038440921. The cubic root of 40273034 is about 342.7715614935.

The spelling of 40273034 in words is "forty million, two hundred seventy-three thousand, thirty-four".