1254788058 has 8 divisors (see below), whose sum is σ = 2509576128. Its totient is φ = 418262684.

The previous prime is 1254788057. The next prime is 1254788077. The reversal of 1254788058 is 8508874521.

It is a sphenic number, since it is the product of 3 distinct primes.

1254788058 is an admirable number.

It is a super-3 number, since 3×1254788058³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1254787998 and 1254788016.

It is not an unprimeable number, because it can be changed into a prime (1254788057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104565666 + ... + 104565677.

It is an arithmetic number, because the mean of its divisors is an integer number (313697016).

Almost surely, 2^1254788058 is an apocalyptic number.

1254788058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1254788058 is a wasteful number, since it uses less digits than its factorization.

1254788058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209131348.

The product of its (nonzero) digits is 716800, while the sum is 48.

The square root of 1254788058 is about 35422.9877057258. The cubic root of 1254788058 is about 1078.5910003687.

The spelling of 1254788058 in words is "one billion, two hundred fifty-four million, seven hundred eighty-eight thousand, fifty-eight".