1210960 has 20 divisors (see below), whose sum is σ = 2815668. Its totient is φ = 484352.

The previous prime is 1210949. The next prime is 1210967. The reversal of 1210960 is 690121.

1210960 = T₂₆₉ + T₂₇₀ + ... + T₂₉₈.

It can be written as a sum of positive squares in 2 ways, for example, as 583696 + 627264 = 764^2 + 792^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7489 + ... + 7648.

2^1210960 is an apocalyptic number.

1210960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1210960 is an abundant number, since it is smaller than the sum of its proper divisors (1604708).

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

1210960 is a wasteful number, since it uses less digits than its factorization.

1210960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15150 (or 15144 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1210960 is about 1100.4362771192. The cubic root of 1210960 is about 106.5883974432.

The spelling of 1210960 in words is "one million, two hundred ten thousand, nine hundred sixty".