1045136214 has 12 divisors (see below), whose sum is σ = 2264461836. Its totient is φ = 348378732.

The previous prime is 1045136177. The next prime is 1045136219. The reversal of 1045136214 is 4126315401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045136219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29031544 + ... + 29031579.

It is an arithmetic number, because the mean of its divisors is an integer number (188705153).

Almost surely, 2^1045136214 is an apocalyptic number.

1045136214 is an abundant number, since it is smaller than the sum of its proper divisors (1219325622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045136214 is a wasteful number, since it uses less digits than its factorization.

1045136214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58063131 (or 58063128 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1045136214 is about 32328.5665317842. The cubic root of 1045136214 is about 1014.8245513597.

It can be divided in two parts, 10451 and 36214, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 1045136214 in words is "one billion, forty-five million, one hundred thirty-six thousand, two hundred fourteen".