72863350 has 48 divisors (see below), whose sum is σ = 155570400. Its totient is φ = 24871680.

The previous prime is 72863327. The next prime is 72863353. The reversal of 72863350 is 5336827.

72863350 = T₂₆₀ + T₂₆₁ + ... + T₇₆₈.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72863353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142896 + ... + 143404.

It is an arithmetic number, because the mean of its divisors is an integer number (3241050).

Almost surely, 2^72863350 is an apocalyptic number.

72863350 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

72863350 is an abundant number, since it is smaller than the sum of its proper divisors (82707050).

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

72863350 is a wasteful number, since it uses less digits than its factorization.

72863350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937 (or 932 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 72863350 is about 8536.0031630735. The cubic root of 72863350 is about 417.6729774339.

The spelling of 72863350 in words is "seventy-two million, eight hundred sixty-three thousand, three hundred fifty".