1126461400 has 48 divisors (see below), whose sum is σ = 2622254040. Its totient is φ = 450028800.

The previous prime is 1126461397. The next prime is 1126461431. The reversal of 1126461400 is 41646211.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184395 + ... + 190405.

Almost surely, 2^1126461400 is an apocalyptic number.

1126461400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126461400 is an abundant number, since it is smaller than the sum of its proper divisors (1495792640).

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

1126461400 is a wasteful number, since it uses less digits than its factorization.

1126461400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6964 (or 6955 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1126461400 is about 33562.7978571513. The cubic root of 1126461400 is about 1040.4920625152.

The spelling of 1126461400 in words is "one billion, one hundred twenty-six million, four hundred sixty-one thousand, four hundred".