123467792 has 80 divisors (see below), whose sum is σ = 289124352. Its totient is φ = 49956480.

The previous prime is 123467791. The next prime is 123467803. The reversal of 123467792 is 297764321.

It is a super-2 number, since 2×123467792² = 30488591322710528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123467791) 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, 148883 + ... + 149709.

Almost surely, 2^123467792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123467792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144562176).

123467792 is an abundant number, since it is smaller than the sum of its proper divisors (165656560).

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

123467792 is a wasteful number, since it uses less digits than its factorization.

123467792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916 (or 910 counting only the distinct ones).

The product of its digits is 127008, while the sum is 41.

The square root of 123467792 is about 11111.6061845262. The cubic root of 123467792 is about 497.9486514478.

The spelling of 123467792 in words is "one hundred twenty-three million, four hundred sixty-seven thousand, seven hundred ninety-two".