89193423748 has 48 divisors (see below), whose sum is σ = 183674623104. Its totient is φ = 37363011840.

The previous prime is 89193423743. The next prime is 89193423773. The reversal of 89193423748 is 84732439198.

It is a junction number, because it is equal to n+sod(n) for n = 89193423692 and 89193423701.

It is not an unprimeable number, because it can be changed into a prime (89193423743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226561 + ... + 479287.

It is an arithmetic number, because the mean of its divisors is an integer number (3826554648).

Almost surely, 2^89193423748 is an apocalyptic number.

It is an amenable number.

89193423748 is an abundant number, since it is smaller than the sum of its proper divisors (94481199356).

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

89193423748 is a wasteful number, since it uses less digits than its factorization.

89193423748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253372 (or 253370 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 58.

The spelling of 89193423748 in words is "eighty-nine billion, one hundred ninety-three million, four hundred twenty-three thousand, seven hundred forty-eight".