1062990 has 64 divisors (see below), whose sum is σ = 2949120. Its totient is φ = 272160.

The previous prime is 1062989. The next prime is 1063001. The reversal of 1062990 is 992601.

It is a happy number.

It is a super-2 number, since 2×1062990² = 2259895480200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8307 + ... + 8433.

It is an arithmetic number, because the mean of its divisors is an integer number (46080).

2^1062990 is an apocalyptic number.

1062990 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 1062990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1474560).

1062990 is an abundant number, since it is smaller than the sum of its proper divisors (1886130).

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

1062990 is a wasteful number, since it uses less digits than its factorization.

1062990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 1062990 is about 1031.0140639196. The cubic root of 1062990 is about 102.0570614979.

The spelling of 1062990 in words is "one million, sixty-two thousand, nine hundred ninety".