124554066 has 64 divisors (see below), whose sum is σ = 308759808. Its totient is φ = 32617728.

The previous prime is 124554061. The next prime is 124554071. The reversal of 124554066 is 660455421.

It is an interprime number because it is at equal distance from previous prime (124554061) and next prime (124554071).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (124554061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84996 + ... + 86448.

It is an arithmetic number, because the mean of its divisors is an integer number (4824372).

Almost surely, 2^124554066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124554066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154379904).

124554066 is an abundant number, since it is smaller than the sum of its proper divisors (184205742).

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

124554066 is a wasteful number, since it uses less digits than its factorization.

124554066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 124554066 is about 11160.3792946297. The cubic root of 124554066 is about 499.4047128811.

The spelling of 124554066 in words is "one hundred twenty-four million, five hundred fifty-four thousand, sixty-six".