88311141 has 40 divisors (see below), whose sum is σ = 142179840. Its totient is φ = 54421632.

The previous prime is 88311133. The next prime is 88311143. The reversal of 88311141 is 14111388.

It is not a de Polignac number, because 88311141 - 2³ = 88311133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88311143) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 80700 + ... + 81786.

It is an arithmetic number, because the mean of its divisors is an integer number (3554496).

Almost surely, 2^88311141 is an apocalyptic number.

88311141 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

88311141 is a deficient number, since it is larger than the sum of its proper divisors (53868699).

88311141 is a wasteful number, since it uses less digits than its factorization.

88311141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175 (or 1166 counting only the distinct ones).

The product of its digits is 768, while the sum is 27.

The square root of 88311141 is about 9397.4007576563. The cubic root of 88311141 is about 445.3196222462.

The spelling of 88311141 in words is "eighty-eight million, three hundred eleven thousand, one hundred forty-one".