1145674502 has 32 divisors (see below), whose sum is σ = 2134087680. Its totient is φ = 450152640.

The previous prime is 1145674429. The next prime is 1145674513. The reversal of 1145674502 is 2054765411.

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, 61223 + ... + 77714.

It is an arithmetic number, because the mean of its divisors is an integer number (66690240).

Almost surely, 2^1145674502 is an apocalyptic number.

1145674502 is a deficient number, since it is larger than the sum of its proper divisors (988413178).

1145674502 is a wasteful number, since it uses less digits than its factorization.

1145674502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138996.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 1145674502 is about 33847.8138437330. The cubic root of 1145674502 is about 1046.3743436740.

Subtracting 1145674502 from its reverse (2054765411), we obtain a palindrome (909090909).

It can be divided in two parts, 11456 and 74502, that added together give a palindrome (85958).

The spelling of 1145674502 in words is "one billion, one hundred forty-five million, six hundred seventy-four thousand, five hundred two".