1045711238 has 64 divisors (see below), whose sum is σ = 1968164352. Its totient is φ = 409812480.

The previous prime is 1045711213. The next prime is 1045711241. The reversal of 1045711238 is 8321175401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281006 + ... + 284702.

It is an arithmetic number, because the mean of its divisors is an integer number (30752568).

Almost surely, 2^1045711238 is an apocalyptic number.

1045711238 is a deficient number, since it is larger than the sum of its proper divisors (922453114).

1045711238 is a wasteful number, since it uses less digits than its factorization.

1045711238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3789.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 1045711238 is about 32337.4587436923. The cubic root of 1045711238 is about 1015.0106328410.

Adding to 1045711238 its reverse (8321175401), we get a palindrome (9366886639).

The spelling of 1045711238 in words is "one billion, forty-five million, seven hundred eleven thousand, two hundred thirty-eight".