572426415 has 96 divisors (see below), whose sum is σ = 1140811776. Its totient is φ = 262817280.

The previous prime is 572426383. The next prime is 572426417. The reversal of 572426415 is 514624275.

It is a happy number.

572426415 is a `hidden beast` number, since 5 + 7 + 2 + 4 + 2 + 641 + 5 = 666.

It is not a de Polignac number, because 572426415 - 2⁵ = 572426383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 572426415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572426417) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1559562 + ... + 1559928.

It is an arithmetic number, because the mean of its divisors is an integer number (11883456).

Almost surely, 2^572426415 is an apocalyptic number.

572426415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

572426415 is a deficient number, since it is larger than the sum of its proper divisors (568385361).

572426415 is a wasteful number, since it uses less digits than its factorization.

572426415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 546 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 572426415 is about 23925.4344788135. The cubic root of 572426415 is about 830.3092741088.

It can be divided in two parts, 5724264 and 15, that multiplied together give a triangular number (85863960 = T₁₃₁₀₄).

The spelling of 572426415 in words is "five hundred seventy-two million, four hundred twenty-six thousand, four hundred fifteen".