1450001662 has 4 divisors (see below), whose sum is σ = 2175002496. Its totient is φ = 725000830.

The previous prime is 1450001633. The next prime is 1450001669. The reversal of 1450001662 is 2661000541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2661000541 = 109 ⋅24412849.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450001669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362500414 + ... + 362500417.

It is an arithmetic number, because the mean of its divisors is an integer number (543750624).

Almost surely, 2^1450001662 is an apocalyptic number.

1450001662 is a deficient number, since it is larger than the sum of its proper divisors (725000834).

1450001662 is an equidigital number, since it uses as much as digits as its factorization.

1450001662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725000833.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1450001662 is about 38078.8873524424. The cubic root of 1450001662 is about 1131.8516284080.

The spelling of 1450001662 in words is "one billion, four hundred fifty million, one thousand, six hundred sixty-two".