40675386 has 8 divisors (see below), whose sum is σ = 81350784. Its totient is φ = 13558460.

The previous prime is 40675357. The next prime is 40675387. The reversal of 40675386 is 68357604.

It is a sphenic number, since it is the product of 3 distinct primes.

40675386 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (40675387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3389610 + ... + 3389621.

It is an arithmetic number, because the mean of its divisors is an integer number (10168848).

Almost surely, 2^40675386 is an apocalyptic number.

40675386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40675386 is a wasteful number, since it uses less digits than its factorization.

40675386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6779236.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 40675386 is about 6377.7257702099. The cubic root of 40675386 is about 343.9092795294.

It can be divided in two parts, 4067 and 5386, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 40675386 in words is "forty million, six hundred seventy-five thousand, three hundred eighty-six".