40602125 has 16 divisors (see below), whose sum is σ = 51757056. Its totient is φ = 31786000.

The previous prime is 40602119. The next prime is 40602127. The reversal of 40602125 is 52120604.

It is a happy number.

It is not a de Polignac number, because 40602125 - 2⁴ = 40602109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40602097 and 40602106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40602127) 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, 2420 + ... + 9330.

It is an arithmetic number, because the mean of its divisors is an integer number (3234816).

Almost surely, 2^40602125 is an apocalyptic number.

It is an amenable number.

40602125 is a deficient number, since it is larger than the sum of its proper divisors (11154931).

40602125 is an equidigital number, since it uses as much as digits as its factorization.

40602125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6973 (or 6963 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 40602125 is about 6371.9796766782. The cubic root of 40602125 is about 343.7026821922.

Adding to 40602125 its reverse (52120604), we get a palindrome (92722729).

The spelling of 40602125 in words is "forty million, six hundred two thousand, one hundred twenty-five".