611254494 has 12 divisors (see below), whose sum is σ = 1324384776. Its totient is φ = 203751492.

The previous prime is 611254481. The next prime is 611254507. The reversal of 611254494 is 494452116.

611254494 is a `hidden beast` number, since 6 + 112 + 54 + 494 = 666.

It is an interprime number because it is at equal distance from previous prime (611254481) and next prime (611254507).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16979274 + ... + 16979309.

It is an arithmetic number, because the mean of its divisors is an integer number (110365398).

Almost surely, 2^611254494 is an apocalyptic number.

611254494 is an abundant number, since it is smaller than the sum of its proper divisors (713130282).

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

611254494 is a wasteful number, since it uses less digits than its factorization.

611254494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33958591 (or 33958588 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 611254494 is about 24723.5615152834. The cubic root of 611254494 is about 848.6735916808.

It can be divided in two parts, 6112 and 54494, that added together give a palindrome (60606).

The spelling of 611254494 in words is "six hundred eleven million, two hundred fifty-four thousand, four hundred ninety-four".