40146602 has 8 divisors (see below), whose sum is σ = 60945696. Its totient is φ = 19831372.

The previous prime is 40146593. The next prime is 40146629. The reversal of 40146602 is 20664104.

It is a happy number.

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

It is a super-2 number, since 2×40146602² = 3223499304292808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120758 + ... + 121089.

It is an arithmetic number, because the mean of its divisors is an integer number (7618212).

Almost surely, 2^40146602 is an apocalyptic number.

40146602 is a deficient number, since it is larger than the sum of its proper divisors (20799094).

40146602 is a wasteful number, since it uses less digits than its factorization.

40146602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241932.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 40146602 is about 6336.1346260950. The cubic root of 40146602 is about 342.4124897637.

The spelling of 40146602 in words is "forty million, one hundred forty-six thousand, six hundred two".