415469025 has 18 divisors (see below), whose sum is σ = 744151590. Its totient is φ = 221583360.

The previous prime is 415469023. The next prime is 415469039. The reversal of 415469025 is 520964514.

415469025 is a `hidden beast` number, since 4 + 1 + 546 + 90 + 25 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 898704 + 414570321 = 948^2 + 20361^2 .

It is not a de Polignac number, because 415469025 - 2¹ = 415469023 is a prime.

It is a super-2 number, since 2×415469025² = 345229021468901250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (415469023) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 923040 + ... + 923489.

It is an arithmetic number, because the mean of its divisors is an integer number (41341755).

Almost surely, 2^415469025 is an apocalyptic number.

415469025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

415469025 is a deficient number, since it is larger than the sum of its proper divisors (328682565).

415469025 is a wasteful number, since it uses less digits than its factorization.

415469025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846545 (or 1846537 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 415469025 is about 20383.0573025736. The cubic root of 415469025 is about 746.1844887484.

The spelling of 415469025 in words is "four hundred fifteen million, four hundred sixty-nine thousand, twenty-five".