1072736214 has 32 divisors (see below), whose sum is σ = 2416020480. Its totient is φ = 314584800.

The previous prime is 1072736213. The next prime is 1072736221. The reversal of 1072736214 is 4126372701.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072736213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260109 + ... + 264200.

It is an arithmetic number, because the mean of its divisors is an integer number (75500640).

Almost surely, 2^1072736214 is an apocalyptic number.

1072736214 is an abundant number, since it is smaller than the sum of its proper divisors (1343284266).

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

1072736214 is a wasteful number, since it uses less digits than its factorization.

1072736214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524356.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 1072736214 is about 32752.6520147606. The cubic root of 1072736214 is about 1023.6802253414.

The spelling of 1072736214 in words is "one billion, seventy-two million, seven hundred thirty-six thousand, two hundred fourteen".