40652433 has 6 divisors (see below), whose sum is σ = 58720194. Its totient is φ = 27101616.

The previous prime is 40652411. The next prime is 40652453. The reversal of 40652433 is 33425604.

40652433 is a `hidden beast` number, since 4 + 0 + 652 + 4 + 3 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 31270464 + 9381969 = 5592^2 + 3063^2 .

It is not a de Polignac number, because 40652433 - 2⁵ = 40652401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40652397 and 40652406.

It is not an unprimeable number, because it can be changed into a prime (40652453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2258460 + ... + 2258477.

It is an arithmetic number, because the mean of its divisors is an integer number (9786699).

Almost surely, 2^40652433 is an apocalyptic number.

It is an amenable number.

40652433 is a deficient number, since it is larger than the sum of its proper divisors (18067761).

40652433 is a wasteful number, since it uses less digits than its factorization.

40652433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516943 (or 4516940 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 40652433 is about 6375.9260503867. The cubic root of 40652433 is about 343.8445783613.

The spelling of 40652433 in words is "forty million, six hundred fifty-two thousand, four hundred thirty-three".