1292970 has 64 divisors (see below), whose sum is σ = 3649536. Its totient is φ = 287040.

The previous prime is 1292957. The next prime is 1292971. The reversal of 1292970 is 792921.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1292971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9805 + ... + 9935.

It is an arithmetic number, because the mean of its divisors is an integer number (57024).

2^1292970 is an apocalyptic number.

1292970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1292970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1824768).

1292970 is an abundant number, since it is smaller than the sum of its proper divisors (2356566).

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

1292970 is a wasteful number, since it uses less digits than its factorization.

1292970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 1292970 is about 1137.0883870658. The cubic root of 1292970 is about 108.9422020541.

The spelling of 1292970 in words is "one million, two hundred ninety-two thousand, nine hundred seventy".