40301870 has 32 divisors (see below), whose sum is σ = 83851200. Its totient is φ = 13660416.

The previous prime is 40301867. The next prime is 40301873. The reversal of 40301870 is 7810304.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40301867) and next prime (40301873).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40301873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2996 + ... + 9464.

It is an arithmetic number, because the mean of its divisors is an integer number (2620350).

Almost surely, 2^40301870 is an apocalyptic number.

40301870 is an abundant number, since it is smaller than the sum of its proper divisors (43549330).

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

40301870 is a wasteful number, since it uses less digits than its factorization.

40301870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6572.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 40301870 is about 6348.3753827259. The cubic root of 40301870 is about 342.8533515619.

The spelling of 40301870 in words is "forty million, three hundred one thousand, eight hundred seventy".