1201046495 has 16 divisors (see below), whose sum is σ = 1573834752. Its totient is φ = 872624160.

The previous prime is 1201046471. The next prime is 1201046521. The reversal of 1201046495 is 5946401021.

It is not a de Polignac number, because 1201046495 - 2¹² = 1201042399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48194 + ... + 68736.

It is an arithmetic number, because the mean of its divisors is an integer number (98364672).

Almost surely, 2^1201046495 is an apocalyptic number.

1201046495 is a deficient number, since it is larger than the sum of its proper divisors (372788257).

1201046495 is a wasteful number, since it uses less digits than its factorization.

1201046495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21622.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1201046495 is about 34656.1177139044. The cubic root of 1201046495 is about 1062.9673868953.

The spelling of 1201046495 in words is "one billion, two hundred one million, forty-six thousand, four hundred ninety-five".