90610470 has 24 divisors (see below), whose sum is σ = 235587456. Its totient is φ = 24162768.

The previous prime is 90610463. The next prime is 90610477. The reversal of 90610470 is 7401609.

90610470 is a `hidden beast` number, since 9 + 0 + 610 + 47 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (90610463) and next prime (90610477).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90610477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 503302 + ... + 503481.

It is an arithmetic number, because the mean of its divisors is an integer number (9816144).

Almost surely, 2^90610470 is an apocalyptic number.

90610470 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

90610470 is an abundant number, since it is smaller than the sum of its proper divisors (144976986).

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

90610470 is a wasteful number, since it uses less digits than its factorization.

90610470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006796 (or 1006793 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 90610470 is about 9518.9531987504. The cubic root of 90610470 is about 449.1514379148.

The spelling of 90610470 in words is "ninety million, six hundred ten thousand, four hundred seventy".