1126254620 has 12 divisors (see below), whose sum is σ = 2365134744. Its totient is φ = 450501840.

The previous prime is 1126254559. The next prime is 1126254637. The reversal of 1126254620 is 264526211.

It is a super-3 number, since 3×1126254620³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28156346 + ... + 28156385.

It is an arithmetic number, because the mean of its divisors is an integer number (197094562).

Almost surely, 2^1126254620 is an apocalyptic number.

1126254620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126254620 is an abundant number, since it is smaller than the sum of its proper divisors (1238880124).

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

1126254620 is a wasteful number, since it uses less digits than its factorization.

1126254620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56312740 (or 56312738 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1126254620 is about 33559.7172216930. The cubic root of 1126254620 is about 1040.4283923012.

The spelling of 1126254620 in words is "one billion, one hundred twenty-six million, two hundred fifty-four thousand, six hundred twenty".