1392950 has 24 divisors (see below), whose sum is σ = 2791488. Its totient is φ = 514080.

The previous prime is 1392943. The next prime is 1392953. The reversal of 1392950 is 592931.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1392953) 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, 422 + ... + 1721.

It is an arithmetic number, because the mean of its divisors is an integer number (116312).

2^1392950 is an apocalyptic number.

1392950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1392950 is an abundant number, since it is smaller than the sum of its proper divisors (1398538).

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

1392950 is a wasteful number, since it uses less digits than its factorization.

1392950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 1392950 is about 1180.2330278381. The cubic root of 1392950 is about 111.6807981918.

The spelling of 1392950 in words is "one million, three hundred ninety-two thousand, nine hundred fifty".