1465420198 has 16 divisors (see below), whose sum is σ = 2419963920. Its totient is φ = 659988000.

The previous prime is 1465420169. The next prime is 1465420207. The reversal of 1465420198 is 8910245641.

It is a self number, because there is not a number n which added to its sum of digits gives 1465420198.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303153 + ... + 307948.

It is an arithmetic number, because the mean of its divisors is an integer number (151247745).

Almost surely, 2^1465420198 is an apocalyptic number.

1465420198 is a deficient number, since it is larger than the sum of its proper divisors (954543722).

1465420198 is a wasteful number, since it uses less digits than its factorization.

1465420198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611223.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 1465420198 is about 38280.8071753980. The cubic root of 1465420198 is about 1135.8493252806.

The spelling of 1465420198 in words is "one billion, four hundred sixty-five million, four hundred twenty thousand, one hundred ninety-eight".