72743062 has 16 divisors (see below), whose sum is σ = 124954272. Its totient is φ = 31112640.

The previous prime is 72743053. The next prime is 72743071. The reversal of 72743062 is 26034727.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (72743053) and next prime (72743071).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2308 + ... + 12280.

It is an arithmetic number, because the mean of its divisors is an integer number (7809642).

Almost surely, 2^72743062 is an apocalyptic number.

72743062 is a deficient number, since it is larger than the sum of its proper divisors (52211210).

72743062 is a wasteful number, since it uses less digits than its factorization.

72743062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10503.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 72743062 is about 8528.9543321558. The cubic root of 72743062 is about 417.4430094200.

Adding to 72743062 its reverse (26034727), we get a palindrome (98777789).

The spelling of 72743062 in words is "seventy-two million, seven hundred forty-three thousand, sixty-two".