1041246720 has 240 divisors, whose sum is σ = 3693504672. Its totient is φ = 270950400.

The previous prime is 1041246707. The next prime is 1041246727. The reversal of 1041246720 is 276421401.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041246727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 990195 + ... + 991245.

Almost surely, 2^1041246720 is an apocalyptic number.

1041246720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1041246720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1846752336).

1041246720 is an abundant number, since it is smaller than the sum of its proper divisors (2652257952).

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

1041246720 is a wasteful number, since it uses less digits than its factorization.

1041246720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123 (or 1104 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1041246720 is about 32268.3547767778. The cubic root of 1041246720 is about 1013.5640902611.

The spelling of 1041246720 in words is "one billion, forty-one million, two hundred forty-six thousand, seven hundred twenty".