61407462 has 16 divisors (see below), whose sum is σ = 122964912. Its totient is φ = 20444160.

The previous prime is 61407433. The next prime is 61407469. The reversal of 61407462 is 26470416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61407469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523 + ... + 11094.

It is an arithmetic number, because the mean of its divisors is an integer number (7685307).

Almost surely, 2^61407462 is an apocalyptic number.

61407462 is an abundant number, since it is smaller than the sum of its proper divisors (61557450).

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

61407462 is a wasteful number, since it uses less digits than its factorization.

61407462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12503.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 61407462 is about 7836.2913422103. The cubic root of 61407462 is about 394.5242619464.

Adding to 61407462 its reverse (26470416), we get a palindrome (87877878).

The spelling of 61407462 in words is "sixty-one million, four hundred seven thousand, four hundred sixty-two".