1394970 has 16 divisors (see below), whose sum is σ = 3348000. Its totient is φ = 371984.

The previous prime is 1394941. The next prime is 1394977. The reversal of 1394970 is 794931.

It is not an unprimeable number, because it can be changed into a prime (1394977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23220 + ... + 23279.

It is an arithmetic number, because the mean of its divisors is an integer number (209250).

2^1394970 is an apocalyptic number.

1394970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1394970 is an abundant number, since it is smaller than the sum of its proper divisors (1953030).

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

1394970 is a wasteful number, since it uses less digits than its factorization.

1394970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46509.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 1394970 is about 1181.0884810208. The cubic root of 1394970 is about 111.7347571160.

The spelling of 1394970 in words is "one million, three hundred ninety-four thousand, nine hundred seventy".