72062803 has 2 divisors, whose sum is σ = 72062804. Its totient is φ = 72062802.

The previous prime is 72062761. The next prime is 72062831. The reversal of 72062803 is 30826027.

It is an a-pointer prime, because the next prime (72062831) can be obtained adding 72062803 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72062803 - 2¹⁷ = 71931731 is a prime.

It is not a weakly prime, because it can be changed into another prime (72062873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36031401 + 36031402.

It is an arithmetic number, because the mean of its divisors is an integer number (36031402).

Almost surely, 2^72062803 is an apocalyptic number.

72062803 is a deficient number, since it is larger than the sum of its proper divisors (1).

72062803 is an equidigital number, since it uses as much as digits as its factorization.

72062803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 72062803 is about 8488.9812698580. The cubic root of 72062803 is about 416.1376882584.

The spelling of 72062803 in words is "seventy-two million, sixty-two thousand, eight hundred three".