61562085 has 16 divisors (see below), whose sum is σ = 106076544. Its totient is φ = 30307392.

The previous prime is 61562077. The next prime is 61562089. The reversal of 61562085 is 58026516.

It is not a de Polignac number, because 61562085 - 2³ = 61562077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61562089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157657 + ... + 158046.

It is an arithmetic number, because the mean of its divisors is an integer number (6629784).

Almost surely, 2^61562085 is an apocalyptic number.

61562085 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

61562085 is a deficient number, since it is larger than the sum of its proper divisors (44514459).

61562085 is a wasteful number, since it uses less digits than its factorization.

61562085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315724.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 61562085 is about 7846.1509671940. The cubic root of 61562085 is about 394.8551196486.

The spelling of 61562085 in words is "sixty-one million, five hundred sixty-two thousand, eighty-five".