40700370 has 48 divisors (see below), whose sum is σ = 100493568. Its totient is φ = 10549440.

The previous prime is 40700357. The next prime is 40700411. The reversal of 40700370 is 7300704.

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, 40575 + ... + 41565.

It is an arithmetic number, because the mean of its divisors is an integer number (2093616).

Almost surely, 2^40700370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40700370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50246784).

40700370 is an abundant number, since it is smaller than the sum of its proper divisors (59793198).

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

40700370 is a wasteful number, since it uses less digits than its factorization.

40700370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 21.

The square root of 40700370 is about 6379.6841614613. The cubic root of 40700370 is about 343.9796781307.

The spelling of 40700370 in words is "forty million, seven hundred thousand, three hundred seventy".