10780450 has 24 divisors (see below), whose sum is σ = 20154960. Its totient is φ = 4290000.

The previous prime is 10780447. The next prime is 10780453. The reversal of 10780450 is 5408701.

10780450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10780447) and next prime (10780453).

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

It is not an unprimeable number, because it can be changed into a prime (10780453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12121 + ... + 12979.

It is an arithmetic number, because the mean of its divisors is an integer number (839790).

Almost surely, 2^10780450 is an apocalyptic number.

10780450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10780450 is a deficient number, since it is larger than the sum of its proper divisors (9374510).

10780450 is a wasteful number, since it uses less digits than its factorization.

10780450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122 (or 1117 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 10780450 is about 3283.3595599629. The cubic root of 10780450 is about 220.9084337744.

The spelling of 10780450 in words is "ten million, seven hundred eighty thousand, four hundred fifty".