40772895 has 8 divisors (see below), whose sum is σ = 65236656. Its totient is φ = 21745536.

The previous prime is 40772891. The next prime is 40772899. The reversal of 40772895 is 59827704.

It is an interprime number because it is at equal distance from previous prime (40772891) and next prime (40772899).

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

It is not a de Polignac number, because 40772895 - 2² = 40772891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40772891) 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, 1359082 + ... + 1359111.

It is an arithmetic number, because the mean of its divisors is an integer number (8154582).

Almost surely, 2^40772895 is an apocalyptic number.

40772895 is a deficient number, since it is larger than the sum of its proper divisors (24463761).

40772895 is a wasteful number, since it uses less digits than its factorization.

40772895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718201.

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 40772895 is about 6385.3656903892. The cubic root of 40772895 is about 344.1838722026.

The spelling of 40772895 in words is "forty million, seven hundred seventy-two thousand, eight hundred ninety-five".