1612225662 has 8 divisors (see below), whose sum is σ = 3224451336. Its totient is φ = 537408552.

The previous prime is 1612225661. The next prime is 1612225663. The reversal of 1612225662 is 2665222161.

It is an interprime number because it is at equal distance from previous prime (1612225661) and next prime (1612225663).

It is a sphenic number, since it is the product of 3 distinct primes.

1612225662 is an admirable number.

It is a super-2 number, since 2×1612225662² = 5198543170422676488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612225661) 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, 134352133 + ... + 134352144.

It is an arithmetic number, because the mean of its divisors is an integer number (403056417).

Almost surely, 2^1612225662 is an apocalyptic number.

1612225662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1612225662 is a wasteful number, since it uses less digits than its factorization.

1612225662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268704282.

The product of its digits is 17280, while the sum is 33.

The square root of 1612225662 is about 40152.5299576502. The cubic root of 1612225662 is about 1172.5785441478.

The spelling of 1612225662 in words is "one billion, six hundred twelve million, two hundred twenty-five thousand, six hundred sixty-two".