40375074 has 16 divisors (see below), whose sum is σ = 84261312. Its totient is φ = 12873168.

The previous prime is 40375067. The next prime is 40375079. The reversal of 40375074 is 47057304.

It is not an unprimeable number, because it can be changed into a prime (40375079) 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, 146149 + ... + 146424.

It is an arithmetic number, because the mean of its divisors is an integer number (5266332).

Almost surely, 2^40375074 is an apocalyptic number.

40375074 is an abundant number, since it is smaller than the sum of its proper divisors (43886238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40375074 is a wasteful number, since it uses less digits than its factorization.

40375074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292601.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 40375074 is about 6354.1383365489. The cubic root of 40375074 is about 343.0608113811.

The spelling of 40375074 in words is "forty million, three hundred seventy-five thousand, seventy-four".