940077155 has 16 divisors (see below), whose sum is σ = 1196025600. Its totient is φ = 707343840.

The previous prime is 940077121. The next prime is 940077163. The reversal of 940077155 is 551770049.

It is not a de Polignac number, because 940077155 - 2⁸ = 940076899 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22391 + ... + 48800.

It is an arithmetic number, because the mean of its divisors is an integer number (74751600).

Almost surely, 2^940077155 is an apocalyptic number.

940077155 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

940077155 is a deficient number, since it is larger than the sum of its proper divisors (255948445).

940077155 is a wasteful number, since it uses less digits than its factorization.

940077155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71354.

The product of its (nonzero) digits is 44100, while the sum is 38.

The square root of 940077155 is about 30660.6776670053. The cubic root of 940077155 is about 979.6129093888.

The spelling of 940077155 in words is "nine hundred forty million, seventy-seven thousand, one hundred fifty-five".