40169002 has 16 divisors (see below), whose sum is σ = 65613600. Its totient is φ = 18370800.

The previous prime is 40168991. The next prime is 40169027. The reversal of 40169002 is 20096104.

40169002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40169002² = 3227097443352008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17124 + ... + 19327.

It is an arithmetic number, because the mean of its divisors is an integer number (4100850).

Almost surely, 2^40169002 is an apocalyptic number.

40169002 is a deficient number, since it is larger than the sum of its proper divisors (25444598).

40169002 is a wasteful number, since it uses less digits than its factorization.

40169002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36501.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 40169002 is about 6337.9020188072. The cubic root of 40169002 is about 342.4761615177.

The spelling of 40169002 in words is "forty million, one hundred sixty-nine thousand, two".