40200954 has 32 divisors (see below), whose sum is σ = 86313600. Its totient is φ = 12436992.

The previous prime is 40200947. The next prime is 40200983. The reversal of 40200954 is 45900204.

It is a super-2 number, since 2×40200954² = 3232233405020232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4747 + ... + 10145.

It is an arithmetic number, because the mean of its divisors is an integer number (2697300).

Almost surely, 2^40200954 is an apocalyptic number.

40200954 is an abundant number, since it is smaller than the sum of its proper divisors (46112646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40200954 is a wasteful number, since it uses less digits than its factorization.

40200954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5494.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 40200954 is about 6340.4222256881. The cubic root of 40200954 is about 342.5669437761.

The spelling of 40200954 in words is "forty million, two hundred thousand, nine hundred fifty-four".