54694236 has 96 divisors (see below), whose sum is σ = 144668160. Its totient is φ = 15980544.

The previous prime is 54694231. The next prime is 54694243. The reversal of 54694236 is 63249645.

It is a junction number, because it is equal to n+sod(n) for n = 54694194 and 54694203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54694231) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 399160 + ... + 399296.

It is an arithmetic number, because the mean of its divisors is an integer number (1506960).

Almost surely, 2^54694236 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 54694236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72334080).

54694236 is an abundant number, since it is smaller than the sum of its proper divisors (89973924).

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

54694236 is a wasteful number, since it uses less digits than its factorization.

54694236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 281 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 54694236 is about 7395.5551515758. Note that the first 3 decimals coincide. The cubic root of 54694236 is about 379.5892051976.

The spelling of 54694236 in words is "fifty-four million, six hundred ninety-four thousand, two hundred thirty-six".