2457458670 has 32 divisors (see below), whose sum is σ = 6208318080. Its totient is φ = 620831520.

The previous prime is 2457458657. The next prime is 2457458677. The reversal of 2457458670 is 768547542.

It is a super-2 number, since 2×2457458670² = 12078206229516337800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2457458677) 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, 2155096 + ... + 2156235.

It is an arithmetic number, because the mean of its divisors is an integer number (194009940).

Almost surely, 2^2457458670 is an apocalyptic number.

2457458670 is an abundant number, since it is smaller than the sum of its proper divisors (3750859410).

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

2457458670 is a wasteful number, since it uses less digits than its factorization.

2457458670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311360.

The product of its (nonzero) digits is 1881600, while the sum is 48.

The square root of 2457458670 is about 49572.7613715435. The cubic root of 2457458670 is about 1349.4663954238.

The spelling of 2457458670 in words is "two billion, four hundred fifty-seven million, four hundred fifty-eight thousand, six hundred seventy".